Could it be anything to do with my pc d'you think? I'm using onboard LAN but it's a somewhat recent motherboard etc so I think it should be able to handle it no problem. My levels are: DS-1 DS-2 DS-3 DS-4 Frequency 307000000 299000000 315000000 N/A Lock Status (QAM Lock/FEC Sync/MPEG Lock) Y/Y/Y Y/Y/Y Y/Y/Y N/N/N Channel Id 49 48 50 N/A Modulation 256QAM 256QAM 256QAM N/A Symbol Rate (Msym/sec) 6.952 6.952 6.952 N/A Interleave Depth I=12 J=17 I=12 J=17 I=12 J=17 N/A Power Level (dBmV) 3.67 3.24 3.62 N/A RxMER (dB) 36.39 36.39 36.61 N/A Correctable Codewords 0 0 0 N/A Uncorrectable Codewords 295 277 275 N/A Sorry for crap C&P but you get the idea