I had the exact same issue within the last 2-3 days with an AMD RX570 system. Oddly, a secondary iGPU test system was still working.
All I can say is it is NOT the std canned answers:
~ wrong GPU
~ driver updates
I un-installed TAI and re-installed and it magically started working again. During this interim I had enabled the trace log for debugging, but (unhelpfully) the application doesn’t tell you where it is writing the file so I’m still looking for it.
Nice tip with the log - it is in C:\Users<your user>\AppData\Local\Topaz Labs\Topaz Adjust AI\Logs.
I can see some ERRORs and Warnings there, I think I’ll try to reinstall and then open support case if it doesn’t rectify the issue.
I assume AAI = Adjust AI and you will by now have updated to the current version 1.0.5
As far as I recall, Auto Adjust, either standard or HDR has never changed the slider position in Adjust AI like the Auto button does in Sharpen AI, but the two auto functions do change the image here.
In Sharpen AI, the Auto function overrides the manual sliders, in Adjust AI it doesn’t.
I’m not experiencing any of the other issues you referred to in your original post, on a Windows 10 Pro (1909, build 18363.535), i7 CPU, 16GB RAM, GTX1050ti 4GB graphics card.
Right, Adjust AI, upgraded to 1.0.5 along with all possible OS drivers.
Auto Adjust does not change image here. Clicking Standard or HDR Style does nothing - not even a spike in CPU/GPU load. Same goes for the other related problem.
My current platform is Ryzen 3700X + Vega 56
A support ticket is already opened.
They advised reinstall, so I did it and it fixed the problem ONLY for administrator user.
On a standard account all the issues remain, plus AAI did not create icons for all users.
Other Topaz software I have (Studio 2/ SharpenAI/ Denose AI) don’t have such problems on my machine.