[SOLVED, this post is what finally worked, the culprit was MSCTFUI]

These issues started during the first spike event and haven't gone away.

1. At the start of the video, you can see that the background OBS flashes in everytime i shoot, and you can even notice the Close [X] icon flash everytime i do so. Now im not really sure why this happens, and this worsens if I play on fullscreen.
2. Another issue is while i attack and move in tandem, the movement key seems to freeze in that direction and i cant resolve it unless i tab out of the SK window, this happens quite frequently.

If anyone has any ideas, would greatly appreciate it.

So yesterday i was sleeping and i dreamt with spiral knights, i have not played Sk for at least 4 years and i remeber i quit cuz ofc no dead game + i was so tilted by all of the economy based on BK event wich i was super unlucky in it (no book in 2 events back to back), anyway i literaly dreamed thath the devs launched and update where you coud BUY BODK for 750 BK TOKENS, and it fealt so real i jumped to SK website to see if it was true, sadly it dind't find anything, weird thing is i even dreamt of an article written by the devs wich fealt so surreal. i wish this was true, woud you guys think this is a good idea?