PPTP issue

I’ve setup a PPTP connection to monitor two different networks from one place (two mikrotik rb)
I’m having some “trouble”, I can ping to every other IP on the other side FROM the router, and can only ping and access the IPs that are Access Points (Ubiquiti)
I cant ping any equipment thats a station
What am I doing wrong?

I have a similar problem. I can Ping from the Mikrotik to the Ubiquiti AirFiber 5X, but I can’t access the admin portal or ping the Ubiquiti AirFiber 5X from the net.
I am using RB750UPr2, with eth3/eth4/eth5 all have eth2 set as master. Ubiquiti AirFiber 5X is connected to eth4, with POE forced off, and using its own POE adapter.

RB750UPr2 has a static IP, and configured as bridge.
All Ubiquitis also have Static IP

Everything was working fine, until a ubiquiti Nanostation was plugged into eth2, and then Ubiquiti AirFiber 5X was no longer accessible.

Any ideas why its no longer accessible on our network?