using the latest software. I did turn OFF the FIFO buffers and set the baud speed to
115200 for ports 3 & 4 which are being used. Anything else I can check?
Its not the Blade as if I use BFGminer it works for days on end but lower hash power.
The software has stopped working on 3 different pools randomly and the laptop is hard
wired to the network console.
Here is a picture of the software as it was this morning on the Mining Pool Co.
Sadly I'm facing the same, have two blades running on-location right now and I get at least one half dropping off every ~6 hours. Thought it was a power issue so I moved them to different locations but still the same. Already abandoned both BFG and CG miners as CPUMiner has been the most stable, but regardless cannot keep the blades running without issue. A few times I've seen the LIBUSB errors pop up, but generally by the time I see the dropoff I only see a screen like the above with a few stratum messages, a few new jobs listed, but nothing accepted and the rate moving down.
Trying a different usb hub this morning, but overall getting very frustrated at keeping these online. Tuned units of any other sort haven't kept me this involved in tuning/restarting/etc. in a long time. :/
It could be a Windows thing, did any if you try a different platform?
I gave up on Windows + gridseed a long time ago. I'm on rpi right now but having some of the same issues, cannot seem to keep my two blades + three 5-chips running steadily for any duration. Have tried different power configurations, different usb layouts, hell, different areas of the room, different frequencies, using 1 CGM instance vs. 7 CPUM instances, nada, still can't go ~12 hours without needing to reset a device or do a reboot to bring a few back. Previously just restarting CGM/CPUM on the device worked a couple of times but eventually needs to reboot.
Great devices, just frustrating right now.
Do you mind posting the full log (with --debug), till the point when the Blades stop hashing? That could help identify the cause.