My cube randomly stops every 24 hours or so.....when I look at it it has a solid red led light and the configuration page says xxxxxx for all of the chips.  What could be the issue?  is it the fan rpm?  I have 2 fans running right now.  When I restart the cube manually it seems to go again after a few restarts.....

Thanks!

If you have another device on the network with that same ip you could also have issues connecting.

Thanks guys.  I feel stupid for putting in the blade while it was running   
I'll look into the proxy problem. 
Thanks!

I went through the mini blades to see how good each were...but I accidentaly put a blade in while the machine was running and the blade shut it off and now if I ever start the machine with that blade in, the red light doesn't go on and nothing happens. What does the red light stand for?  I wonder if I should change the capacitors or it's something else?  
Thanks in advance!!!!!!!!
Also...does anyone else only get like 15 gh/s?  I can't seem to get anything near 30....

Use a local stratum proxy
[/quote]

I'm trying to use that and it doesn't help my speed....    It starts out fast and then slows back down to like 15 gh/s.
Thanks in advance!

I have looked inside and I am now running the cube without the outside box.  I tightened the heatsinks and everything, but the bottom chips still show 000.  If I move the blades it doesn't fix the problem.  My v2 blade has the same settings but has run without issues.  I have this wonky thing where the firmware shows less than its actually mining on bitminter on both machines.  How would I fix the comms pin?

Thanks in advance!  Will send BTC if anyone can get it fixed.

ASIC_01-16: O O O O O O O O O O O O O O O O
ASIC_17-32: O O O O O O O O O O O O O O O O
ASIC_33-48: O O O O O O O O O O O O O O O O
ASIC_49-64: O O O O O O O O O O O O O O O O
ASIC_65-80: O O O O O O O O O O O O O O O x
ASIC_81-96: O O O O O O O O O O O O O O O O
M_01-16: 041 041 013 110 041 027 041 013 096 013 027 069 041 027 069 013
M_17-32: 041 013 000 069 055 000 013 041 013 000 069 013 041 027 027 027
M_33-48: 000 041 000 013 013 000 055 013 055 027 013 000 027 013 000 041
M_49-64: 000 000 013 000 000 013 000 055 013 013 041 013 027 000 000 000
M_65-80: 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000
M_81-96: 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000
Jobs:0000001198 Accepted:0000000120 Rejected:0000000859 (0:6) F1 F2 F3
MHS:01656 Utility:023 Efficieny:010.01%
Started before: 0d,00h,05m,18s
Current pool: mint.bitminter.com (B)
Switch mode: Primary/Backup
Clock selected: Low
Long Poll: active, LP requests: 1

EDIT:
It seems to be working slower now?     What could be causing this issue 

I'm having a problem where I'm only getting about 17ghz.  I'm using getwork on Bitminter without a proxy and a cx500 for one cube.  
The last row of chips don't show they're bad but I'm getting just about 0 mhz on them.  Any solutions?  It doesn't seem to be a power problem......i have 11.91 volts on the 12v rail.  When I set the cube to high, nothing changes.  My cube does initially run at 25 gh/s but it quickly drops down to this 17 gh/s

IP   192.168.1.201
Mask   255.255.255.0
Gateway   0.0.0.0
WEB Port   8000
Primary DNS   192.168.1.1
Secondary DNS   8.8.8.8
Pool ports   8332,8332
Pool addresses   mint.bitminter.com,mint.bitminter.com
Miners user:pass   Lucky7Chess_Cube:x,Lucky7Chess_Cube:x

Thanks in advance!!