Looking for some input on this, and wanted to post here to see if any of you are also experiencing this issue with CM.
I purchased a few gridseeds and pointed one to CM when standing these up to test and implement. Rarely do I get any accepted shares on this pool (maybe 2 or 3 every 15 minutes), have many rejected and it is just detecting new blocks over and over without receiving or submitting work.
These are my settings:
cgminer.exe --scrypt -o stratum+tcp://us.clevermining.com:3333 -u btcaddress -p xx --gridseed-options=baud=115200,freq=850,chips=5 --hotplug 30
Basically default. I am using the cgminer version supplied by GAWMiners on a laptop and used Zadig to install the USB drivers so the miners could be recognized, device manager shows it as a Universal Serial Bus Device STM32 Virtual COM Port. If I close cgminer and reopen, every time the dual miners are not recognized. If I have to or need to restart cgminer, I have to close it, unplug the miners from the laptop, wait 15 seconds and plug back in then launch cgminer to detect. I am not using a USB hub. Not sure if this info is relevant.
If I run the miners with WeMineLTC.com, I get all Accepted shares with their var diff, so we are assuming the diff with the multi pools is the problem. Are we all just SOL when it comes to multi pool mining with these? I see a lot of posts regarding the dual miners and CM but no resolution as of yet unless I am missing it in my searches.