SANO said in List for all console commands?:

unlockall or grind to that level, why dont you want to unlock all but want to cheat a certain weapon to a certain level

SANO Why not? maybe it's a kink. shouldn't matter why.

Anyways, I also needed a list of all console commands for iw5 and the lack of documentation is really frustrating.

Faced same issue, solution that I found worked is to find Disable UDNP, make firewall rules for outbound and inbound connection allowing 27016, then have the host type in "ipconfig" into command prompt to get local ip/ipv4, then connect in game with the (shift)-tilda console. IE: Connect 10.0.0.250 . IF the client immediately gets the cod loading screen it worked, else no clue.

Did you find a solution to this? I haven't been able to join any server as well for a few days now and this was the only post I found about this issue

Depends if it's your server or a public one
The error is self explanatory

Kalitos It's solved. Thank you so much!