Advice needed on Digivox xl

I have a Digiv*x XL currently on v2400 in the UK on Telew*st. It works fine apart from certain channels are not found during a scan. Would v1341 work better? What was v1341 developed to fix?

 

a while ago xl changed tuner and 0 channels found with older firmware,so new firmware was made v1341 for use on all xl boxes only,always remember do not scan thru splitters as u will lose channels.a factory reset and autoscan ur provider and emu to on when channels move frequency.