pro version – blinking green cursor; no edit possible

Hello, for weeks now a problem with the paid version has not been solved. All I see is a blinking green cursor. I have to manually right click, choose paste, and then I can edit the code for a moment until the strange behavior comes back. Your support told me weeks ago that you were aware of this problem, but it hasn’t been fixed yet. Any updates on this? Otherwise, your paid version is simply unusable and I will ask for a refund and switch to another solution.