Service since Christmas has been extremely spotty but useable but for the last 3 days its far worse
+ Wifi ceasing to work entitely
+ Hard wired broad band dropping entirely
+ Speed fluctuating between the expected 350 (rare) down to almost nothing
+ Huge packet loss - often over 10%
Service in my area reports 'no problems'
Things I've tried to fix it:
Checking all cabling and contacts, manually selecting channels based on mac scan, endless router reboots, router factory resets,
Any remedys work for only a short space of time. This afternoon the entire service was out for 2+ hours
Any ideas for next steps very welcome?