Clients on wlan cannot connect to one another after some time

My router has been working flawlessly for some time, but it was left on auto update. Recently, I noticed I could not connect to the wifi printer. The printer says it is connected and is listed in the luci interface, but other clients can’t reach it. This also happened when attempting to join a minecraft game on the network. So far, I haven’t had much time to investigate and have just been rebooting which fixes the problem for a while. Today, I searched, and found this, but have not tried any of the fixes mentioned:
LEDE forum link

Is there an official way to fix this on the turris omnia? Please let me know any other information you need.

cat /etc/turris-version


I had a similar problem beginning 9/10 April. Here is the fix. Hope this helps you too.