Revert back to 1.04 and router is not freezing up. Been using 1.04 since December with no issue. both 1.07 and 1.08 required a dozen reboots over a 18 hour period.
Will fill in more details soon, need to get to work. Just wanted to get this out there to compare notes with any other n53 owners.
1.28.0000 MIPSR2-104 K26 Max (I always use the Max build, nonUSB)
13k free nvram
Qos off, Wireless on, Logging on, log to remote on, web monitoring on, VPN off