R2 RoastTime Version 4.13.6 (4.13.6) BUG

During my most recent roast, I experienced a bug where the preheat screen showed a stair-step heating graph and flickered every ~10 seconds back to the start preheat screen. Here’s a video that better describes the issue. I am wondering if anyone else has the issue.

Running Version 4.13.6 (4.13.6)on Mac M1 Tahoe 26.2

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Hey @john.1CCY , this looks like a USB disconnection periodically causing this. Is the status message of the roaster changing in the top bar? Is this reproducible? Would love to sync if so.