[FS#700] hostapd: nl80211: failed to remove interface from bridge: Invalid argument

[LEDE Bugs]

The following task is now closed:

FS#700 - hostapd: nl80211: failed to remove interface from bridge: Invalid argument
User who did this - Yousong Zhou (yousong)

Reason for closing: Works for me
Additional comments about closing: Feel free to add further info if the issue re-appears.

More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=700