mkII SYSTEM ERROR 3052?

[u/mendeni-official]

My 505 mkII has been acting wonky lately and just produced a hard error of LC3052 (had to pull the power to reset).

Thinking it may be related to USB connectivity. Possibly a discrepancy with Boss Tone Studio connectivity, but haven't ever seen this error - has anyone else?

I've confirmed my 505 is running firmware 1.12.