Originally Posted by ady72
Try to format jfFs partition and redo all?
Firmware updates can destroy the JFFS partition as the whole flash memory might be re-partitioned (based on the size of the firmware).
Just re-enable JFFS and also click "format on next reboot" (on the Administration / System page) and it should work again. Maybe you need to enable/disable it more the once - with reboots in between.
By the way:
You posted this into the wrong section. JFFS is only supported in the Merlin version of the firmware - so you post/question should go into the right section of the forum.
With kind regards