@aarepuu That is pretty weird. Are you still trying to run a customized software load? Here's what I would recommend to get yourself back into a factory default configuration.
- get into config mode to an AQE>: prompt in the usual way.
- execute the command: restore defaults
- execute the command: ssid your-network-name
- execute the command: pwd your-network-password
- execute the command force update
- let the egg do its thing and restore the latest baseline software over the air
- after it successfully performs its own software update, repeat steps 1 - 4 again
Let me know if that gets you back into a happy place.