SOLVED: JF Only Works on Private Browser

[darkrom]

Trying to sort out why on some devices I need to use incognito/private browser to access jellyfin.  On my PC at home I need to use private browser every time or I get the select server screen.  On my phone on wifi or LTE no problems. 

Infuse can connect fine.

I am hosting on unraid using linuxserver's image.  I use SWAG as a reverse proxy, I'm accessing by    jellyfin.mysite.com etc.  In private browser I have no issues at all.  Browser's tested with the same behavior are firefox and edge.