around a month ago, I decided to make the move to MSI Center, as I couldn't change my fan curves in Dragon Center; they'd just stay at default no matter what. when I upgraded to MSI Center, the fan settings worked (great!) but after a week or so I started to notice an odd issue. with no rhyme or reason, my mouse (USB dongle) and speaker (bluetooth thru separate USB dongle) both stop working at once, the mouse mouse freezes wherever it is.
shortly after, one/multiple cmd prompt windows flash, Windows "device connect" sound plays, and then my mouse and speaker reconnect & work again.
motherboard: MSI MPG B550 Gaming Plus