[Surface Pro 6] Issues with iptsd on EndeavourOS Gnome

[xorpix]

After some uptime (most likely after going out of suspend) the touchscreen driver behavior might get unstable. For example, while scrolling some elements might get highlighted like there's an invisible cursor standing there. Dmesg shows some issues with iptsd too:
https://pastebin.com/NSZLSZv4
For example, here:

[60880.808123] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: QUIESCE_IO: recv failed: -11
[60880.808140] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Failed to wait for flush: -11
[60881.821262] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Starting IPTS
[60882.834879] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: GET_DEVICE_INFO: recv failed: -11
[60882.834894] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Failed to get device info: -11
[60882.834899] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Failed to switch modes: -11

It is not a critical bug which would stop iptsd completely, but still might be a bit annoying. Sometimes it doesn't work after booting the system, so i have to press the power button to suspend the tablet and after that unsuspend it, so it gets fixed.

[wb14123]

I have a similar issue for Surface Pro 4. After the OS is resumed from sleep, the ipts doesn't work at all. Even after multiple reboot or even reinstall the OS. After I found this issue, I tried to press power button to let it suspend and then unsuspend it, and it works again!