I am running a ER7206V1 with a glasfiber connection connected to the SFP port. Lately i keep getting disconnected from the Fiber connection several times per day during a couple of minutes, then the...

@Hank21 it is connected to the poe port of the injector. A 245 is working just fine on the same adapter, port and cable

i wanted to move an eap225 to another location with the use of the supplied poe adapter, but when i connect it it does not start up. When i connect it to a poe switch(tplink) its working fine. Whats...