Quote Originally Posted by Sicilian View Post
Sounds like a signal issue, lnb, coax or F connectors.

Check each tuner scans the same services. Menu > Setup > Tuner Config > Manual Scan > Select Tuner A at top first, then set type of scan as Single Satellite. Scan on Tuner A, then Tuner B, see is same amount of services are found.

If they do, check each tuner individually, disable Tuner B, watch and record a couple of channels on Tuner A only. Then do the same with Tuner B disabling Tuner A. If they work ok individually could be an LNB issue.
I was going to check "signal finder" just now to see strength of signal on effected channels and
Pressed "Record" Channel 4 ,, switched to BBC1 to go up along channel list.

"TUNE FAILED" ON , BBC1, BBC2 ,BBC4 ,ITV1 ,ITV2 ,ITV3, ITV3+1, ITV4 ,ITV4+1 (, up to channel 4 on my list.)
Strangely I have ITV+! ,ITV+2

Put back on Edison OS mega and dug out my old OSmini (DVBS2 X2) and record Channel 4 and no problems .
Dish and LNB are a month old ,,there was a few spots of rust on old dish , installed using "professional" sat finder .
So Im stumped ,,, Any Ideas?