Wondering if this is a known problem? I brought my WRT1900AC back online today about noon, after having it sitting around for a while unused. At noon (PST), when I brought it up, IPv6 was working well. Now, at about 7:30PM, I see that IPv6 is not working anymore.
Since it's been 4 months since Linksys put out new firmware, I assumed that the current version (1.1.8.161917) must be working really well. So this was kind of a rude surprise to see IPv6 fail after several hours. I've restarted my browser, then my computer, and still no IPv6. I'm hesitating to reboot the router, since the idea is that it doesn't have to be rebooted every few hours. If it does,it's of little use to me.
Anyone else have this problem and figure something out? Other than disabling IPv6 and ignoring it, which is most likely what I'll need to do. If all you've got to say is "IPv6 has worked for me for six months without failing", don't bother, that's not what I need at the moment, I need a clue or two *smile*.
Thanks.
Update: Yes, I just rebooted, and of course IPv6 has started working again. I'll see how long that lasts.