New Firmware lost channels

[buster999]

I know this has been mentioned here on the forums area before but I cant seem to find a definitive answer so here goes....

Updated to the new firmware and now receiving channels again. Unfortunately Prem & Prem +1 amongst others are no longer available. Rescanned via normal & power scan but still no luck.

Have noticed only picking up 30 frequencies, previously picking up (I think) about 35. looking at the posts it seems that the prem channels transmit on 411 Mhz so I tried a manual scan, it looks like there is nothing being transmitted on 411 any more. so I did a manual search up & down 50Mhz at 1Mhz intervals, still no joy.

Does Any body know what frequency the prem channels are being transmitted on in the London area (v*g*n) or if there is a solution to this problem.

Many thanks in advance