The problem is already fixed in 6.42rc.

The workaround is to add TCP MSS rule to your firewall rules

Yes, now fixed in rc11.
Before tested on rc9 - problem still here.

We are seeing a strange problem with 6.41 in the fact that it prevents one particular HTTPS website from being accessable. This is the case if either 6.41 is running on the PPP server/router or indeed if 6.41 is running on the client's Mikrotik router. The website in question is https://safeseas.ie...

After 6.40 export/import works? I try it, but configured only bridge and wlan1, other settings don't set up.
In 6.39 it was goot.