I've been running mIRC for years on this box (XP), currently 7.55 and suddenly (within the past month or so) started having this problem. "On Top" is not checked. If I check it, and then uncheck it, it works as expected until I switch back to the mIRC window, and then it gets stuck on top again. The box itself hasn't changed in a long time and is used almost exclusively via remote desktop for mIRC.
