8086:08b3 Intel Corporation Wireless 3160 (rev 83)

[s0ullight]

Please find the log file attached to this post.
To my untrained eyes this portion seems to be the culprit:
2020-04-20 14:17:02.617445+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter INFO: Attempting to send sync command PHY_CONTEXT_CMD
2020-04-20 14:17:02.617454+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter INFO: Setting HCMD_ACTIVE for command PHY_CONTEXT_CMD
2020-04-20 14:17:02.617462+0200 0x2ae Default 0x0 0 0 kernel: AppleIntelWifiAdapter INFO: QID 0 (wrptr: 22, rdptr: 22, used: 0, max: 32)
2020-04-20 14:17:02.617465+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter INFO: Sending command PHY_CONTEXT_CMD (01.08), seq: 0x0016, 44 bytes at 22[22]:0
2020-04-20 14:17:02.617512+0200 0x2ae Default 0x0 0 0 kernel: AppleIntelWifiAdapter INFO: Q:0 WR: 0x17
2020-04-20 14:17:02.617514+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter INFO: Wait command response
2020-04-20 14:17:02.617543+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) interrupt!!!
2020-04-20 14:17:02.617556+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: Microcode SW error detected. Restarting 0x82000000.
2020-04-20 14:17:02.617561+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: Dumping device error log
2020-04-20 14:17:02.617685+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: Start Error Log Dump:
2020-04-20 14:17:02.617689+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: Status: 0x40, count: 6
2020-04-20 14:17:02.617693+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000038 | BAD_COMMAND
2020-04-20 14:17:02.617697+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 000002F0 | trm_hw_status0
2020-04-20 14:17:02.617700+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000000 | trm_hw_status1
2020-04-20 14:17:02.617704+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000B30 | branchlink2
2020-04-20 14:17:02.617707+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00014908 | interruptlink1
2020-04-20 14:17:02.617710+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000000 | interruptlink2
2020-04-20 14:17:02.617713+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: DEADBEEF | data1
2020-04-20 14:17:02.617716+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: DEADBEEF | data2
2020-04-20 14:17:02.617719+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: DEADBEEF | data3
2020-04-20 14:17:02.617722+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 003E5A86 | beacon time
2020-04-20 14:17:02.617725+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 0001A578 | tsf low
2020-04-20 14:17:02.617728+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000000 | tsf hi
2020-04-20 14:17:02.617731+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000000 | time gp1
2020-04-20 14:17:02.617734+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 0001A579 | time gp2
2020-04-20 14:17:02.617737+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000000 | uCode revision type
2020-04-20 14:17:02.617740+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000011 | uCode version major
2020-04-20 14:17:02.617744+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: BFB58538 | uCode version minor
2020-04-20 14:17:02.617747+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000164 | hw version
2020-04-20 14:17:02.617750+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00C89204 | board version
2020-04-20 14:17:02.617753+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 40700016 | hcmd
2020-04-20 14:17:02.617756+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00022080 | isr0
2020-04-20 14:17:02.617759+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000000 | isr1
2020-04-20 14:17:02.617762+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000002 | isr2
2020-04-20 14:17:02.617764+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 004000C0 | isr3
2020-04-20 14:17:02.617767+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000000 | isr4
2020-04-20 14:17:02.617770+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 01000112 | last cmd Id
2020-04-20 14:17:02.617773+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000000 | wait_event
2020-04-20 14:17:02.617776+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00008238 | l2p_control
2020-04-20 14:17:02.617779+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000000 | l2p_duration
2020-04-20 14:17:02.617782+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000000 | l2p_mhvalid
2020-04-20 14:17:02.617785+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000000 | l2p_addr_match
2020-04-20 14:17:02.617788+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000007 | lmpm_pmg_sel
2020-04-20 14:17:02.617791+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 15041745 | timestamp
2020-04-20 14:17:02.617794+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00001020 | flow_handler
2020-04-20 14:17:02.617797+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter INFO: Rx interrupt
2020-04-20 14:17:02.617801+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter INFO: Queue: f2f582f8
2020-04-20 14:17:02.617806+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter INFO: Q 0: cmd at offset 0: REPLY_ERROR (00. 2, seq 0x8001)
2020-04-20 14:17:02.617811+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter INFO: Q 0: RB end marker at offset 64
2020-04-20 14:17:02.617814+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: rx passed, but page not freed
2020-04-20 14:17:02.617828+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter INFO: Q 0: HW = 24, SW = 23 (total: 256, used: 1, free: 1)
2020-04-20 14:17:02.617833+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter INFO: restocking (space: 1, free: 1, used: 1)
2020-04-20 14:17:02.617837+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter INFO: enable interrupt
2020-04-20 14:17:02.626548+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) interrupt!!!
2020-04-20 14:17:02.626566+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter INFO: Rx interrupt
2020-04-20 14:17:02.626571+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter INFO: Q 0: HW = SW = 24 (nothing was sent??)
2020-04-20 14:17:02.626575+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter INFO: restocking (space: 0, free: 0, used: 1)
2020-04-20 14:17:02.626579+0200 0x4a9f Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter INFO: enable interrupt
2020-04-20 14:17:22.617540+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: Error sending PHY_CONTEXT_CMD: time out after 10000ms.
2020-04-20 14:17:22.617552+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: Current CMD queue read_ptr 22 write_ptr 23
2020-04-20 14:17:22.617556+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter INFO: Clearing HCMD_ACTIVE for command PHY_CONTEXT_CMD
2020-04-20 14:17:22.920541+0200 0x4cb1 Default 0x0 0 0 kernel: AppleIntelWifiAdapter INFO: disable interrupt
2020-04-20 14:17:23.867584+0200 0x2ae Default 0x0 0 0 kernel: AppleIntelWifiAdapter INFO: enable interrupt
2020-04-20 14:17:23.867607+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: Dumping device error log
2020-04-20 14:17:23.867733+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: Start Error Log Dump:
2020-04-20 14:17:23.867736+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: Status: 0x40, count: 6
2020-04-20 14:17:23.867740+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000038 | BAD_COMMAND
2020-04-20 14:17:23.867744+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 000002F0 | trm_hw_status0
2020-04-20 14:17:23.867746+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000000 | trm_hw_status1
2020-04-20 14:17:23.867749+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000B30 | branchlink2
2020-04-20 14:17:23.867752+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00014908 | interruptlink1
2020-04-20 14:17:23.867754+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000000 | interruptlink2
2020-04-20 14:17:23.867757+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: DEADBEEF | data1
2020-04-20 14:17:23.867760+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: DEADBEEF | data2
2020-04-20 14:17:23.867762+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: DEADBEEF | data3
2020-04-20 14:17:23.867765+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 003E5A86 | beacon time
2020-04-20 14:17:23.867767+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 0001A578 | tsf low
2020-04-20 14:17:23.867770+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000000 | tsf hi
2020-04-20 14:17:23.867772+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000000 | time gp1
2020-04-20 14:17:23.867775+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 0001A579 | time gp2
2020-04-20 14:17:23.867777+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000000 | uCode revision type
2020-04-20 14:17:23.867780+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000011 | uCode version major
2020-04-20 14:17:23.867783+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: BFB58538 | uCode version minor
2020-04-20 14:17:23.867786+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000164 | hw version
2020-04-20 14:17:23.867788+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00C89204 | board version
2020-04-20 14:17:23.867791+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 40700016 | hcmd
2020-04-20 14:17:23.867793+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00022080 | isr0
2020-04-20 14:17:23.867796+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000000 | isr1
2020-04-20 14:17:23.867798+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000002 | isr2
2020-04-20 14:17:23.867800+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 004000C0 | isr3
2020-04-20 14:17:23.867803+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000000 | isr4
2020-04-20 14:17:23.867805+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 01000112 | last cmd Id
2020-04-20 14:17:23.867808+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000000 | wait_event
2020-04-20 14:17:23.867810+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00008238 | l2p_control
2020-04-20 14:17:23.867813+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000000 | l2p_duration
2020-04-20 14:17:23.867816+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000000 | l2p_mhvalid
2020-04-20 14:17:23.867828+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000000 | l2p_addr_match
2020-04-20 14:17:23.867831+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00000007 | lmpm_pmg_sel
2020-04-20 14:17:23.867834+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 15041745 | timestamp
2020-04-20 14:17:23.867837+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: 00001020 | flow_handler
2020-04-20 14:17:23.867841+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter ERR: Could not send phy context?
2020-04-20 14:17:23.867847+0200 0x2ae Default 0x0 0 0 kernel: AppleIntelWifiAdapter INFO: disable interrupt
2020-04-20 14:17:23.867849+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter INFO: DEVICE_ENABLED bit was set and is now cleared
2020-04-20 14:17:23.867852+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter INFO: Stopping TX DMA channels
2020-04-20 14:17:23.867869+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter INFO: Stopping Rx dma channels
2020-04-20 14:17:23.867903+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter INFO: Stop card, put in low power state
2020-04-20 14:17:23.867906+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter INFO: Init card's basic functions
2020-04-20 14:17:23.867933+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter INFO: finishNicInit
2020-04-20 14:17:23.873047+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter INFO: stop master
2020-04-20 14:17:23.878788+0200 0x2ae Default 0x0 0 0 kernel: AppleIntelWifiAdapter INFO: disable interrupt
2020-04-20 14:17:23.878815+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter INFO: Enabling rfkill interrupt
2020-04-20 14:17:23.878825+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter INFO: prepareCardHW
2020-04-20 14:17:23.878846+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter WARN: hardware ready
2020-04-20 14:17:23.878888+0200 0x2ae Default 0x0 0 0 kernel: (AppleIntelWifiAdapterV2) AppleIntelWifiAdapter CRIT: Enabling device failed

log.txt