R605 beta firmware 1.1.0 causes strange behavior that appears in system log
First I had issue with my router (Archer C6 v2), in access point mode, showing orange led and partly loosing internet. It is connected to an easy smart switch that is connected to the R605.
So I went to investigate and found strange notices in system log.
First a firewall warnings:
[...mac address...] detected Large Ping attack and dropped 3 packets.
It appears sometimes.
But what appears repeatedly is:
"DHCP Server allocated IP address 192.168.51.184 for the client[MAC: ...address...]"
For many IP addresses, repeatedly in sequence.
Also, a LOGGER notice about the two wan ports being down and up.
and
"WAN: DHCP client lease expired. Began renewing the lease."
What is going on?
Tried to set up static IP on the R605 to connect to the the ISP modems. After that, one ISP stayed desconnected, the other connected.
It makes the whole network instable. Devices are getting internet mostly but with some interruption.
I tried to reserve address of my C6 router to see if the R605 keep wanting to reallocate it, it seems it stopped showing that line for that IP but continues for others. And what is more scary, it leases address for the wan quite often.
"WAN: DHCP client lease expired. Began renewing the lease."
Is it some kind of attack from outside, or is it a bug in this beta firmware?
I need to know if I have to replace is temporarely with the previous R470T+ because the last official firmware of the R605 can't stop intervlan.