Quote Originally Posted by patbluestar View Post
So after still having laggs even starting all 5 clients via IS boxxer I remembered the tipp to set AP to a specific channel.
And wow this was really a game changer, no laggs so far.

Why does that make such a difference?
Imagine a WiFi channel like a road.
If its crowded with cars, everything will be slower and minor bump will cause issues for all following.

The Wifi technology built around the "collision avoidance", so one after another.
Setting a channel with less traffic is reducing the possibility of 'road bumps'.

The wired (LAN) connection instead is "collision detection" => as fast as possible until something gets lost.