Hi,
I have a problem maybe someone here can help me with. I am running 9 Antminer u1's and I am now sure my issues should not be power related as I have 8 of them running on two separate hubs (5 , 3) I have powered the hubs using a 12V 30A regulated power supply. I have run 5 of these ants on the 9 port hub I now have the 5 on before and they ran for days straight with no issues cranking out 2ghs each. I know one of my ants throws HW errors at the 2gh clock rate so that was running on a different PC at 1.8ghs so at that time I was running just under 12ghs. I have since added the other 3 Ants and now I am having troubles I know the 9 port hub can run the 5 ants and the artec breeze fan without issues and I know the other (7port) hub can run the other 3 without issue but yet if I run both hubs on the same computer the rig keeps shutting down. It will run fine for a while cranking out 17+ghs but after a bit suddenly it dumps the queued work and shuts down, slowly decreasing ghs over time. I am logging the mining output and have captured the log with debugging enabled but I do not know how to decipher what exactly is happening. All I can see is that at some point the program (BFGminer 3.10) suddenly dumps all the queued work as stale and does not reload the queue.
If anyone can help me I would appreciate it as I only have one fan and if I put the 3 on the other PC they get really hot and the error rate goes way up... not to mention I have to run them at a slower speed.
T.
Still trying to earn some coins to purchase a REAL mining rig!