@Vincent-TP I did the update on the 89 EAP615s we have, I tested it on at least 15 of them and it didn't present the problem when the eth1 port is disabled. If the situation changes, I will post...

@Vincent-TP Hello, I received the email and have already sent the response with the attached backup file. I am at your disposal for any other information you need. Thanks.

After some tests we identified that when the eth1 port of the eap615-wall is disabled, the wifi speed in speed tests starts at 10 Mbps and drops to 0 in a few seconds. With the eth1 port activated,...