Well, now I feel like quite an idiot. I ran a virus scan and came across this trojan. Removed it and now DOSBox seems to be working perfectly fine. I suppose a virus scan probably should have been one of the first things I did, so I apologize for that. Thanks anyways for the help, your suggestion …

I basically cleared out my entire task tray and it's continuing to happen. I also scanned through the task manager for some non-essential programs and ended those to see if that would help and it didn't. I'm trying to think if I've made any major changes to my computer that could have caused this to …

I just started getting this strange issue completely out of the blue where my keyboard gets stuck (it repeats whatever input I had held down) after about 30 seconds of using DOSBox, and the only way to fix it is to alt-tab out and refocus the window. I've tried my best google-fu and I found a lot of …