Is my Blu-Ray player likely shot?

[rdf8585]

As of today, my Blu-Ray player insists on showing everything in full screen, 4:3 - from the player menu to whatever is on the disc, even if that's not the correct ratio for what's playing.

I've tried resetting the unit and unplugging it. I checked for a firmware update. None of worked.

Also, instead of displaying the disc's title on the player's menu screen, there's a bunch of empty squares instead of letters.

I've had this full-screen issue with it before, but now it seems persistent. In the past, just turning it on/off helped.

It's a Sony BDP-S3200 that's about 4-5 years old.

I don't have this issue with other stuff connected to my TV, like the cable box.

Any ideas or is probably time to bite the bullet and replace it? I could consider a 4K player but don't have a 4K display yet and probably won't for 1-2 years. But it'd be nice to have when I do.