Hi,
See responses inline
What region are you located? -->Belgium
Are you wired or wireless connected to the router? --> Wired
Was a Factory Reset performed before and after any firmware updates then set up from scratch? no only after, as it was not working
>FW Update Process
Was the router working before any firmware updates? --> yes, but I had to reset every 1 or 2 months for the same problem
Internet Service Provider and Modem Configurations
What ISP Service do you have? Cable or DSL? --> Cable
What ISP Modem Mfr. and model # do you have? --> CBN SVG6540E
Is ISP Modem/Service using Dynamic or Static WAN IP addressing? --> Static, the modem is also a DHCP router, but I am not using it for my home
What ISP Modem service link speeds UP and Down do you have? --> Down 160 Mbps, up 10 Mbps
Check cable between Modem and Router, swap out to be sure. Link> Cat6 is recommended. --> allready replaced
Check ISP MTU requirements, Cable is usually 1500, DSL is around 1492 down to 1472. Call the ISP and ask. Link>Checking MTU Values --> 1500, but if I connect straight to the modem/router from my provider, everything is working fine, so i am sure the problem is with the Dir
Regards