Anycubic Chiron new TFT panel wont print from SD card after reset

[SwiftNick]

Did you test the latest bugfix-2.0.x code?

Yes, and the problem still exists.

Bug Description

With the new style TFT panel after the printer is reset, you cannot print a file from the SD card.
You can select the file from the list , but after clicking print the print does not start.

If the printer is power cycled the panel works as expected.

The new TFT panel only responds to the detection query after a power cycle.
If the controller is reset, the panel behaviour changes so the detection fails.

Bug Timeline

Bug present since auto panel detection in 2.0.9.3

Expected behavior

Panel should work correctly.

Actual behavior

No response

Steps to Reproduce

No response

Version of Marlin Firmware

2.0.9.3 Anycubic Chiron example config

Printer model

Anycubic Chiron

Electronics

No response

Add-ons

No response

Bed Leveling

No response

Your Slicer

No response

Host Software

No response

Additional information & file uploads

No response

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[github-actions]

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