Older Version of Plex, running into error "There was a problem playing this item"

I recently replaced an SSD with NVMe drive and reinstalled Windows, I reinstalled Plex with the latest version 1.4.3.3433 and restored AppData to keep my configuration. Since the upgrade all plex app players work except my Tivo app, when I play a movie it says “There was a problem playing this item” and stops. This device is on the same network as the server and this has worked for a number of years with an older version of plex. I tried setting the local Transcode directory with no anvil.

So my question is, does anyone know how to fix this? or where can I find an older version of Plex so I can downgrade PMS? older versions used to be under downloads but are no longer.

Thanks in advance!

Her you go…
https://web.archive.org/web/20130910125628/http://wiki.plexapp.com/index.php/Downloads
And yes from what I understand… Tivos have an issue with the new release.
I think the last one that worked was in the 1.3’s somewhere.