I also have some problems with SVN-version 140.
I flashed the firmware succesfully.
Next I noticed the new option to enable SSH in the webinterface, so I enabled that option.
After that, my clients didn't get any ip-adres from DHCP and I was unable to ping the router.
I after serveral attempt to flash the old firmware, I accidentaly discovered that via a static ip-adres I was able to login to SSH (but still no ping).
It seems that enabling SSH from the webinterface, breaks some of the firewall rules, cause if I disable the firewall with "iptables -D INPUT -j DROP" everyting is working again....
However this also leaves my unprotected.
(i'm building r144 atm, to see if that solves the problem)
Edit:
Further tests show that it has nothing to do with enabling SSH.
I went back to factory defaults, and configured the basics -> everthing is fine
Next I do a flashfs enable && reboot -> at first everything seems fine, but after a while I get 'firewalled'
I'll see tomorrow if i can find the exact moment where the firewall is enabled.
