Keystrokes repeat very often, sometimes even for two or three letters in the same word! Happens no matter what application software I am using. All keys do it, including space, shift, etc. Several months old now but has happened since it was new - I just wasn't tuned into it to stop setup and return until it was too late. Did the usual BIOS update, re-install driver, boot to safe mode, etc., nothing helped. Talked to Acer support, sent me new wireless keyboard, no help. Tried USB keyboard. no help. Talked to Acer again, said send in for warranty repair. This would be a huge deal since I need it every day and repair could take weeks. And I have over 30 hours in install and setup to get it how I want it, I want to avoid re-doing if possible. Tried to get Acer to send me a replacement so I could at least continue using this one while I got the replacement setup but would not agree. It clearly seems to be an operating software problem. I am on Windows 10, fully updated. Asked Acer if update to Win 11 would fix, they were unsure but sounded doubtful. CPU and memory loads are low, and problem seems independent of what else is going on at the time. Sometimes is OK for a few minutes but most times it is almost continuous. It isn't a nuisance, it makes the machine almost useless.
Has anyone else seen this problem? Appreciate any ideas.
(Thread was edited to add model name to the title)