@pp-ng said in WAN repeatedly going down every few days again:
@stephenw10 Also - to get my WAN back to 'online' I went into Interfaces > WAN and just clicked Save and then Activate. I know it runs several scripts or whatever in the background, so not sure which one got me back online, but that did it.
Sounds to me more like a configuration problem on your WAN or your ISP/upstream provider. That somehow smells like you have DHCP on WAN and your box looses its connection because the DHCP address expired or your provider doesn't "know" it anymore. Or you get a quasi static IP from your ISP and configured it as static IP but your ISP needs to hand it out via DHCP.
We had some of that use cases in support here and most of them had that exact problem. Saving WAN config brought them online and after a few hours or days the connection dropped 'cause packages wouldn't go out/in anymore. Switching the WAN e.g. from static to DHCP or configuring it the way your ISP needs/wants it could solve that. Or check the ISP modem or %device% depending on your internet. That a manual "save & apply" from WAN brings you back seems to indicate that a manual performed DHCP restart seems to work, so I'd have a look at the way you get your IP from your ISP.
Cheers :)