Bad news about translations

I have been having problems lately with the program with which I make the comics. For some reason I don't know, it doesn't paste the translated text as any other program, but in many occasions it takes several seconds to react to what the clipboard has, making the translation a torture.

I don't know how I'm going to solve this problem, as it slows down all the work I have ahead of me.

I'm raising money to build a new PC and see if the program works as it should, but it's a few months away (Ryzen 5 5600x +DDR4 32Gb and an SSD M2 1Tb).