Lately I'm noticing that every time I modify any of the manual port forwards, I will randomly lose all of the existing port forwards when I hit the save button.
This behavior only began after I setup a port forward to forward port 80 to the address of a device with a built-in web server that responds on port 80. Once I learned that ports 80 and 443 are not allowed as an external port with TomatoUSB, I deleted that port forward, but it seems as if there's an after-effect that's prohibiting me from reliably creating and saving manual port forwards.
Has anyone experienced this? If so, how do I remedy this behavior which started today?