Huawei E585 - SMS Webpanel bug?

[Explosiv]

Hello, the E585 that I have works normally, every feature, except one. Late last night, the ability to access the SMS area in the webpanel stopped.

The SMS panel will pop up for about 1 second, then a screen refresh to the front page.

Tested on a Linux PC, Windows XP and Windows 7, IE and Firefox. Same behaviour.

Has anyone seen a similar bug?

Is there access to Firmware or a Dashboard install that I can try to reset the device properly?

Unfortunately, the only reason I purchased the E585 and unlocked it, was so that I can purchase credit and buy data plans, through SMS.