I have a Gridseed 5-chip that was get shares accepted just fine until sometime very early this morning. I'm mining LTC only with it and it seems to be hashing (well, it shows a has rate - output from cgminer attached). I'm running this on CentOS w/ cgminer:
upload pictureOriginally I had just a 12V 1A power cord plugged into it, but after I noticing nothing was getting accepted anymore, I switched it out to a 12V 1/2/3/4A power brick with no luck.
Any thoughts?
edit to add my launch command:
sudo ./cgminer --scrypt --url=stratum+tcp://us.litecoinpool.org:3333 --userpass=thatwilsonnerd.gsd0:XXXX --gridseed-options=baud=115200,freq=850,chips=5 --hotplug=5