We are using router RV042 since last three it's working fine with single broadband connection but when we are using as a load balance it will hanged three or four time in a single day. I have updated firmware also but still my problem is not resolved
Below is my router detail.
CPU: Intel IXP425-266
Firmware version : 188.8.131.52-tm (Feb 13 2009 13:03:21)
DRAM : 32M
Flash : 8M
Latest firmware is v4.1.1.01-sp.bin but it will required v3 hardware, I don't know how to check hardware version.