Having the same issue, but with Gridseed "Pucks". I was looking forward to watching each of the pucks mining a different coin though MultiMiner. It is not happening on SHA-256 with USB Block Eruptors, they hash multiple coins with aplomb.
MY MULTIMINER v3.2.2 SETUP WITH GRIDSEED G-BLADE 5.2MH/S Litecoin mining setup.(Foreword for the N00bies like me)
"The G-blades show up as STM32 Virtual COM Port by STMicroelectronics" if you have your drivers all setup properly in Windows 7.
I have a problem which you will see from the image below with Litecoin mining (I don't do dual mining mode on these two G-blades):
http://i162.photobucket.com/albums/t264/suzukii69/Mining%20My%20Own%20Business/GridSeedampMultiMiner322Setup.jpgSo it says that I'm getting approximately 11.38MH/s with this config setup. See the "Arguments" & "Hardware Scan:" contents.
The Wemineltc pool reports that it's only seeing about 6-7MH/s after about 15min. I've tried another pool & I get the same results.
Also, why does Multiminer alternate & constantly show's only 3 out of the 4 G-blade blades hashing & under the "effective" tab even if all for are connected to the pool only 3 out of the 4 show they're hashing?
I've replicated this on both my laptop & my PC.
I get the same thing happening on both & mentality restarting MiMi (that's my new pet name for Multiminer) & it never recovers.I've ruled my USB 2.0 hub out because I swapped it out with another powered USB 2.0 10 port Rosewill hub around twice with the same results.
Using Windows 7 SP1 OS.
Help?
