Hello dear sir/madam,

I have detected a serious issue in my network.
All over, nearly all mikrotik devices.

It happens on random devices, same model also on different models.

For example my 16core CCR.
Yesterday night I checked and it was online for 120 days+

Memory usage was over 1,2GB leaving only 500mb memory free.
I downgraded this router to 6.9, and upgraded this to current version 6.19

Since a friend told me this should help.
Also on several RB750GL and 2011iL´s exactly the same is happening, but
Here I only have 60mb ram, so routers get blown up at 100% cpu and 100% memory.
I need to access them via telnet, this is the only way which barley works, and reboot them.

Just over a day time you can see graphs going up.
I send you several graphs.

I also send you a picture of my 36CCR with 16GB ram, this one runs now for 11 days
So not much change can be seen however, you see it going up every week.
And no changes are made in the network.
I also see this: Max: 633.31MiB (3.8%); Average: 558.37MiB (3.4%); Current: 624.93MiB (3.8%);

Means that now. At 11.45AM with 100m traffic it uses as much memory as it ever has.

So this is really annoying. Specially with the little routers getting stuck every time, means a lot of downtime.

I run OSPF, MPLS, VPLS, VLANs.
My friend in Germany has exactly the same, he just detected this.