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UNSOLVED (1MHz): with both the fake cam and hsd Matt saw that if he ran at 1MHz then disabled for a few seconds then reenabled that all the buffers were stuck in software and system would hang.  Reproducible 1 out of 3 attempts.  Learned that Pause/Resume does not see this problem - must just disable triggers.  When this happens, the monitoring shows that the DRP does not process all of the L1s.  It's like a batch gets stuck.  After that, nothing gets processed (transition or more L1s).

UNSOLVED (1MHz): when we record 10 hsd's to disk disable times out for several segment levels.  No errors in logfiles.  Timeouts too short for 1MHz?

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