I could swear I replied to this already... Sorry for the delay. I haven't received any reports of symptoms that sound like yours, so I'm inclined to believe that it's a local problem. Have you tried this with no peripherals plugged in to your computer? Hardware binding issues would seem to be an obvious possible cause.
I feel confident that we can find what's causing this issue for you. If you're able, sharing a video with me might uncover something. I often see details in videos that give me something to go on, even if it seems unrelated. Also, Just Flight Support might be familiar with these symptoms, since they troubleshoot a lot more aircraft, and a lot more general simulator issues than I do, just focusing on my own aircraft. Either way, I will be here to help the best I can!