I received an error message, attempting to upgrade: "undefined?" :/
Apologies, currently 3.5m, but my router hasn't been online in several months. Moved states and had it in storage, remote access is checked. I haven't rebooted since receiving the error code.
I disabled upnp forwarding, the WAN IP/DMZ? How do I verify that setting? My apologies, for not being as tech savvy as the other users...
All right. Well I'm fairly certain I did everything correctly this time. Completed upgrade successfully although now my speeds have dropped to 400kbs, and it's intermittent, cutting and out and the cloud settings won't load in miscellaneous, thereby causing a mini bug report pop-up, altering me to contact you guys. :/