Problems with bridged EoIP tunnels

RouterOS General
1

Hi!

I have problems with my bridged tunnels.
I bridge ether and wlan on CPE, bridge wlan and EoIP tunnel on AP and I created hotspot over bridge which contains all EoIP tunnels at my central location. I use horizon=1 on bridge in central location.
Problem is that ping from CPE rises every 30 seconds. Opposite happens with download speed. It drops down every 30 seconds and rises back again.
On hotspot in central location, I noticed that every minute or so TX values on both of my interfaces rises double and come back to normal next second. This happens in the same time like my problems on CPE devices. Why is this happening? Any idea?

I use x86 computer with Mikrotik RB44Ge card.

Normal values:

Values when ping drops:

2

Anyone?

3

Hi all. I noticed that all of my EoIP tunnels every 20-30 seconds get high data rates of data at same time. Actual data is around 80Mbps, and you can see that in this moment it shows around 200Mbps on all EoIP tunnels-

Picture:

Does anyone have this problem? Solution? Advice? I have 90 EoIP tunnels bridged and hotpsot over them.
Thx