RRF 3.01-RC8/DWC 2.1.3/DSF 2.0.0: Mid-print hanging
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@ChrisP said in RRF 3.01-RC8/DWC 2.1.3/DSF 2.0.0: Mid-print hanging:
@gtj0 said in RRF 3.01-RC8/DWC 2.1.3/DSF 2.0.0: Mid-print hanging:
I think increasing the priority is a good idea. Philosophically, I'd consider the DCS a "real-time" process. I do usually have Chrome running on my Jetson Nano displaying a video stream but that only results in about a 25-30% CPU load and I have tried it without the video stream running but still got the pauses.
While I agree with the idea of increasing the priority as I would also see DCS as a real time process, I wouldn't encourage it as a 'fix' for this hanging issue. Having moved back to 1.3.2 over an hour ago I've not experienced a single pause, whereas previously I was getting 10+ second pauses every 10/15 minutes.
I'm keen to try DSF 2.1.0 to see if the issue @chrishamm found was the cause.Oh yeah. I wasn't suggesting it as a "fix". Just a future preventative measure.
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@chrishamm said in RRF 3.01-RC8/DWC 2.1.3/DSF 2.0.0: Mid-print hanging:
@gtj0 That message pops up when the periodic updater task in DCS notices a time shift (> 5s) after a predefined delay. When it notices that, it thinks the system time has been changed and sends an update to the Duet.
Ok so a symptom not a cause then.
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Thought I was crazy but am having the exact same problems. Worked great with RC7, seen it pause for 5-10 seconds three times with RC8.
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@chrishamm Not fixed with DSF commit d46965d
and RRF commit 56c8e1d583d7f17e5c4266c7ce8cc227d40e3bdd (SBC improvements)Still hanging for many seconds. No messages in DCS log.
