The router has been set to Automatic Configuration - DHCP from day one.DAMIEN1307 wrote: ⤴Tue Apr 17, 2018 4:45 pm ok...the snr looks ok to me thus far...something else to maybe look at...are you on a static or dynamic WAN connection type?...if anything has changed with your ISP lately, it would have also possibly changed your IP. address..if you were on static, rather than dynamic, then your router will not respond to the change...that control would be found in your router not the modem...DAMIEN
Never had a static although I do set static LAN addresses for connectivity purposes.
On this computer I had to change the wired connection in Network Manager to DHCP in order to connect directly to the modem.
No interruptions when connected directly to the modem and two other computers attached to the router can scp large files without any failures.