PLA5256 Set up

bluejeros

I have 4 PLA5256 units, two sets. If I have 3 connected the middle light stays green but when I add the forth one the middle light goes red on at least two of the units. If I switch off any one of them, except the one connected to the router, then they change back to green. Can someone explain what is happening and how can I fix this?

#PLA_December

MMrr

@bluejeros

Can you find the 4 units in following list? 
You can try to config the same network name for your 4 PLA5256.


tool:
ftp://ftp.zyxel.com/PLA5256/software/