I think you should disable Independant Port Sharing because you don not want to use uPnP (I have it disabled).
And I see two entries for your MacBook Pro with different IP-addresses but you have both forwarding to the same port. I think that doesn’t work. You should make the FritzBox give a static IP-address to your MacBook and set the port sharing for that entry here. And remove the other one.
To set the static IP-address:
- Go to Home Network → Mesh Overview (translated from my Dutch menu)
- Scroll down the page to the list of connected devices
- Find the entry of your MacBook and click on the button to edit
- Scroll down on the opened Details page to IPv4 address
- Check the checkbox below the address to always use this address
Delete the port sharing rule for the IP-address that the MacBook doesn’t use.
I hope this solves it.