I see in the espressif/crosstool-NG repo (https://github.com/espressif/crosstool-NG) that there are notes on running the gcc test suite (contrib/gcc-test-suite). Are the results of the tests published anywhere? Specifically interested in results for esp32s3.

Turns out I had a bad ESD chip on my board that was somehow interfering with the USB communication

I am seeing the same thing. I have two of the exact same PCBs, both with an esp32-s3-wroom-1u and one board works and the other does not. I've probed out all the connections and everything checks out. The only difference I can see is that the board that works has "MON16R8" written on the bottom and ...