FW 591 random beeps from V1.5 Bullet

My Bullet V1.5 generates random beeps after I updated the firmware to 591. There are no error messages and roasting proceeds normally. It also happens during shutdown. The beeps are about 1 second long and there are usually a couple per roast. Are these mostly harmless or are they signs of impending doom?

Never happened with previous FW versions.

could you share the log from RT? Click the (i) then logs tap on the roasting screen.

Other than what’s below the logs are blank. Does the roaster need to be plugged in to see the logs?

Board undefined / Serial / Firmware -

Went ahead and connected the roaster. Still no logs.