CBPM2 Troubleshooting Summary

-- 10W --

Initial symptoms of interrupting timing scan
	As far back as 2/28, but basically unavailable since 4/12
5/9/23  - changed timing tap, added toroids, ferrite, more grounding
		- when timing in, get "_final() function failed"
5/16/23 - During access, returned all 0's, followed by a handshake timeout during phase measurement
		- Followed up with Matlab Pulse test, noise test, SRAM test, EEPROM test, all reasonable
		- During shift, some intial problems -> reflash, seems working but returned button sum = 0	


-- X5C --

Initial symptoms of rebooting during phase measurement
	Reported 4/17, 4/18
5/9/2023 - when time scanning, get "_final() function failed", persists after reboot
5/16/2023 - during access, normal operation, including phase measurement (as much as possible with no beam)
		  - Followed up with Matlab pulse test, noise test, SRAM test, EEPROM test, all reasonable
		  - During shift, hung up time scan, removed it and completed


-- 25E --

New one. Reflashed to get temps, successfully time scanned, very large noise?


-- X6C --

Also new this week. "Bad socket fd" errors, persisted through power cycle.
	I was working in the area for swapping badges, maybe jostled something? Check next week.