Original problem looks like a duff filter. You do need a serviceable filter at each point that any telephony equipment is plugged in (they separate data from voice). Overall problem you have could be a simple as that?
This thread is now locked and can not be replied to.
Nintendo Switch review: Hands-on with the intuitive modular console and its disappointing games…
1995-2015: How technology has changed the world in 20 years
Method Studios' title sequence for BBC series Taboo is truly unsettling
Best Pages for iOS tips | How to use Pages for iPad & iPhone: 7 simple tips to get more out of…
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.