I don’t have that issue with the graphics, everything in the VNC session looks fine on my install.
I also don’t get that error, so there may just be something wrong on your end.
Regardless, the link below is the correct place to report errors with the addon:
@Silicon_Avatar thanks for your input…what is your screen resolution is it 1920x1080…mine is 1680x1050 I wonder if that has something to do with the blocky output ?
Thank you for taking the time and trouble to show me this…Yours as you say is fine…I have delved a little deeper and it looks like its my chrome browser…the image is distorted and if I move the cursor off the VNC application screen to the home bar it refreshes the picture…
It doesn’t do this with Microsoft Edge browser. I have deleted Chrome and re-installed it but it’s still the same I’m using version Chrome Version 86.0.4240.111 (Official Build) (64-bit) if anyone else has issues…I’ve also reinstalled my video drivers…it’s all very odd…
**UPDATE…unticked hardware acceleration in Google Chrome and that seems to have temporarily solved it, using the Chrome Browser