Brian

I actually added `/oauth/token` a month or so ago when I was adding support for CloudTAK, but I forgot to add the nginx config to the installer script. In `/etc/nginx/sites-available/ots_certificate_enrollment`...

What does `~/.opentakserver_venv/bin/pip show opentakserver` show? Also do you see any other 404 errors in `/var/log/nginx/access.log` besides the ones for `/oauth/token`?

Do you have an account on the [public server](https://public.opentakserver.io) or could you make one? Then I could watch the logs and traffic while you use TAKX to reproduce the issue.

Thanks, I'm checking the logs now. Though it's strange that you're seeing version 1.4.1 on the public server. It's showing as 1.4.2 for me

I looked through the public server logs but I can't see TAKX making any requests for missions or contacts. Could you post the TAKX error it's throwing now? Before it...

``` Caused by: gov.takx.commons.lang.ExceptionUtils$RedactedException: FeignException: Cannot construct instance of `gov.tak.api.comms.takserver.mission.data.Session`, problem: `java.lang.IllegalArgumentException` at [Source: (BufferedReader); line: 3, column: 1] reading POST https://public.opentakserver.io:8446/oauth/token?**REDACTED** ``` My guess is that this means that...

This is now fixed in OpenTAKServer 1.6.0.