Hi,
no, I don't have 3rd party dock software installed.
I use the actual Version of the affinity suite and the actual Version of Windows 10. But I get the error since a few month. Since the last two or three Versions of affinity.
I don't use the alt+tab shortkey. Normaly I switch to other programs bei clicking the Icons in the taskbar or the other Programm is open on an second monitor.
The problem is, that the crash is very randomly. Sometimes I work a day without any problems. On the next day it crashes 4 times +
And after the crash every affinity program would't start until I reboot the PC. If publisher crashed, I can't start photo, too. If I used photo an publisher at the same time and one crashed, the other crashed at the same time bei 100%.
I tried to reinstall but this had no effect. I also try Edge instead of chrome but it has no positive effect, too.