@Psyborg said in Converting TronXY X5SA Pro to Duet 2 Wifi:

I recently bought a TronXY X5SA Pro and after some very poor prints, decided to upgrade it to the Duet 2 Wifi.

i hate to break it to you, but if the basis you are starting out is not good, then a duet cant do much either.
have you identified the problems with the printer?
i.e. prints have ringing -> improve the sturdiness of the frame. one of the key weakness of tronxy printers
print have blobs and zits -> replace the hotend.
etc.

@Psyborg said in Converting TronXY X5SA Pro to Duet 2 Wifi:

No matter what browser I use, I either get "This site can’t be reached" or "Not Secure"

this is often a problem of the router.
can you ping the duet?
is your wifi and wired network separated?
does the router allow communication with wifi clients?