hi Toni,
if i tried to change the the filter under the workbench (amikit) :
uae-configuration gfx_filter hq2x
it doesn't work it still in null filter after i tried with the menu (f12), same result he always comeback to null filter.
i used winuae 2.3.1 and just launched the last amikit.
If you need more infos tell me.
yes i'm still alive i hope i you don't miss me too much.