11-06-2021, 09:32 AM
(This post was last modified: 11-06-2021, 09:32 AM by rich2005.
Edit Reason: typo
)
I think you have tried everything I can think of as well 
The tablet settings are held in the Gimp User Profile which remains between installations which is why re-installations rarely work.
Try deleting the file C:\Users\"yourname"\AppData\Roaming\GIMP\2.10\devicerc
Start up Gimp and set up the tablet.
Before you close Gimp go into Edit -> Preferences -> Input Devices Untick Save Input Devices on Exit and click on Save Input Device Settings Now
Ok the Preferences dialogue, close it, and restart Gimp
Any changes to the tablet behaviour ?
The tablet settings are held in the Gimp User Profile which remains between installations which is why re-installations rarely work.
Try deleting the file C:\Users\"yourname"\AppData\Roaming\GIMP\2.10\devicerc
Start up Gimp and set up the tablet.
Before you close Gimp go into Edit -> Preferences -> Input Devices Untick Save Input Devices on Exit and click on Save Input Device Settings Now
Ok the Preferences dialogue, close it, and restart Gimp
Any changes to the tablet behaviour ?