FPP & F16 not playing nicely

[Sean]

I am once again pulling out the last of my valuable hair trying to get my FPP and F16 to work with each other. I will post screenshots of my current situation.
I can get my pi to work wirelessly and according to the FPP page, I have successfully set ethernet. When connected, I am unable to bring up the Falcon Controller page.
This is probably a simple problem to most of you but not to me! As always, I expect it to be an easy fix that I am not seeing due to frustration.
Any ideas as to my problem?
Thanks in advance!You cannot view this attachment. You cannot view this attachment. You cannot view this attachment. You cannot view this attachment. You cannot view this attachment.

[Poporacer]

I will post screenshots of my current situation.

Thank you so much, this REALLY helps a lot!

When connected, I am unable to bring up the Falcon Controller page.

How are you tying to bring it up? Are you using 192.168.9.50? If so, that "might" not work depending on what else you have configured.

A few things, you should only have the IP Forwarding set on your wlan0 interface on your FPP.

The other is that because you are using 2 different subnets, you have to define how those 2 subnets can communicate. It is covered in this video, 
https://youtu.be/68exxlJDox4?si=G038Pu4ZF7y2kRlg&t=1627 
I would recommend watching the entire video to get a better understanding of networking, but this will link you to the relevant part of your problem,

[Sean]

Thank you so much for the help. I now have access to my controller again! 
I've never had to deal with netmasks before and of course, my router has a non-standard one. I also wanted to use the router configuration, option three listed in the video, but can't do it with my router. I am using the proxy setting and it works.
Onward to xLights and hopefully no more problems.
Thanks again.

[Poporacer]

Thank you so much for the help.

No problem, glad to help!