WDR4300 Dead?

[waf4545]

I installed Gargoyle on my WDR4300 with no issue. 2 months later it stopped working. No internet access I get the "!", ipconfig shows everything is working fine. I can log in to the router for 10 seconds after restarting it and then have no access to the side menu. I really love the router and hate to lose it. Any suggestions?

[ispyisail]

what firmware version?

[waf4545]

I installed: gargoyle_1.5.9-ar71xx-generic-tl-wdr4300-v1-squashfs-factory.bin