Power Levels are a bit wacky according to the sticky post
 

Hi according to the sticky post my power levels are pretty much ****ed.

Here They are:

Type : Ambit ETH/USB Combo Cable Modem
Cable modem : Ambit Cable Modem
Downstream Receive Power Level : -10.43 dBmv
Downstream SNR : 33.68 dB
Upstream Transmit Power Level : 58.25 dBmv

I don't really know what to do so it would be great if you guys could help.

Re: Power Levels are a bit wacky according to the sticky post
 

ouch - doesn't look too hot from those readings - but remember that they are not fully calibrated. Best bet is to check the connections to make sure they are secure (finger tight at the least - but don't put a spanner on them) and if you experience any problems (flashing or going off) with the SYNC or RDY lights, give CS a call to let them know. They will probably book a service tech/let you know of any problems in your area.
HTH