@AngelK i cannot reproduce what you said on my er605. so you should either report this to the support. or answer my last reply if there is an IP set in the echo server which might relate to this...

@adminuser on mine, it is auto-populated and virtual mac address is disabled. i am using a wired connection. then how's your environment? what makes you draw this conclusion?

@pwnjuice pwnjuice wrote @Tedd404 But you just told me above " instead of trying the switch acl, have you tried the gateway acl? direction of two entries are unidirectional, right? not...

@Ivanx00 if this is the case, you should check if you get an IP address when this happens. does it turn to 169.254.x.x at that point? if yes, then you should check the cable. or the router is the...

@RVCD RVCD wrote Hi @Virgo, Thanks a lot for you answer back. In my case, I do not have access to a regular AC power supply. So, I do need to use a solar panel so that the PoE injector I was thinking...

@Ivanx00 does anyone tell you to ping the gw IP address to verify if there is any issue? ping ip -t to check if there is a problem with your lan.