LB1120 Bridge Mode problem after update

Hello, I purchased this device on August 10, it arrived August 14. It worked fine when connected in Router mode. I performed the update. I switched it into bridge mode and it told me to reboot. After the reboot I couldn't connect thru the RJ-45 jack. I've also pressed the "Reset" button on the back. Nothing worked. The red power light just blinks and the forth green light stays lit. It might be a power supply problem, but this only happened after the update and switching to bridge mode. Anyone else experience this problem?