"This could take up to four minutes. Please wait. If this takes longer, try rebooting your router."

[lbevin]

I'm on the .41 firmware and I have to reboot daily to get past the This could take up to four minutes. Please wait. If this takes longer, try rebooting your router. message and subsequent error message - 

Something went wrong!

 

An error occurred.

Please press 'Reload This Page' below, or try closing and opening this site. If this error persists, reboot your router and try again.

[Netduma Fraser]

This will be fixed in the next version but disable IPv6 in LAN & WAN and see if that helps at all