New Install 7800DXL - "invalid session key please try again"

[Redback911]

Hi All,

Initially:

- Unwrapped and installed 7800DXL.
- Upgraded the firmware to "2.32d".
- Disabled wifi, now only using router for DSL and wired Ethernet.
- DSL comes up, syncs at:

Line Rate - Upstream (Kbps) 448
Line Rate - Downstream (Kbps) 3680

- Then connected Router via ethernet to Draytek 2800 (satellite connection).
- Routing between 2800 and 7800, IP connectivity for internal (across Draytek and Billion) network is good, access to Internet is good.

The problem is that I would like to tweak my SNR settings, but when I point my browser to "http://192.168.1.1/snr.cgi" I receive the error:

"Invalid Session Key, please try again"

Following various suggestions on this and other forums, I have tried:

- Restarting router
- Trying different machine
- Using Chrome and Explorer
- Clearing browser cache
- Restarting desktop and laptop
- Changing to a simple password
- Combinations of all of the above

They all result in the same error message "Invalid Session Key, please try again". Starting to get a little frustrated now. Any suggestions?

Thanks in advance!

[Redback911]

A bit more troubleshooting:

- Plugged a laptop directly into Ethernet port on the 7800DXL, still seeing the same issue.
- Assigned laptop a new IP address, still seeing the same issue.

[billion_fan]

A bit more troubleshooting:

- Plugged a laptop directly into Ethernet port on the 7800DXL, still seeing the same issue.
- Assigned laptop a new IP address, still seeing the same issue.

If you have router stats running please disable it/stop it, setup the router and then run router stats again,

[davidwf]

I had and have this issue too....I found that it seems to happen more if you leave too long a gap between filling in the fields and applying them - as if it is somehow timing out !