Hi' there !
I got a problem really annoying with my Affinity Photo (v1.8.4 and v1.8.5 also)
I open affinity, I'm working with a Huion tablet.If I switch to another window/program (for exemple switching from Affinity to Firefox) and come back to Affinity, it's like Affinity doesn't respond... I can't click anywhere, well, in fact, I can click but nothing happen. I want to open a new document ? I click on File but nothing happen , I want to add a filter ? Same problem. Even if I switch from tablet to mouse after coming back on Affinity. I'm forced to save my work before switching program (if I don't forget) and close Affinity to restart it...