@Angie64 this is caused by a"feature" , auto sense wan. for more information on the problem see the topic about how this problem happen and many users express that this behavior is not acceptable...

Thank you for the quick reply. I’ll be waiting then.

@David-TP Any plans for M4 users have the option to select a fixed WAN port and solve all the WAN auto-sense problems?

@TP-Link It has been a couple years waiting for this problem to be solved. Each time the ISP goes offline (let it be for internet outage or a power failure that sees the deco boot time faster than...