Wireguard S2S issue

[ricksense]

I followed this very guide myself too. Thanks

Then why are you creating floating rules? Nothing in that guide tells you to do that......

Again, without the floating rules the VLANs can't reach one another, so that guide is useless in my case.

[Patrick M. Hausen]

You need to put the rules on the interfaces, not in "floating"!

[ricksense]

You need to put the rules on the interfaces, not in "floating"!

I already did it, tried everything. Nothing seems to work but the floating rules.

[Bob.Dig]

I already did it, tried everything.

In other words: You don't know, what you are doing but you want to stick with it.

[ricksense]

In other words: You don't know, what you are doing but you want to stick with it.

Just the opposite!
What I know for sure is that I first followed the official guide here:

https://docs.opnsense.org/manual/how-tos/wireguard-s2s.html

and it didn't work. So, what would you have done in this case? Tinkering with the setup, right?
It is exactly what I did until I got the job done. Does that mean that I am happy with it? Of course not, because I want to find out what is wrong with it. As I already said, it is not the first time I set a wireguard tunnel on very different devices; never had any problem before.
Thanks