Ask Computer Hardware Questions and Get Answers ASAP
Hello and thank you for your question, I look forward to assisting you today. I had the same type of problem with my Surface. There is no repair for this other than replacing the keyboard. What I would recommend is the mechanical type keyboard similar to the one at this LINK. The type you have and the problems you are experiencing, is either due to the membrane under the keys failing or there is an occasional stuck key, like possibly the ctrl key causing the problem.