Sony Bravia updated to android 10, now channels beta won't even start

My Sony Bravia 75 xbr900h tv just did a system update the other day, it updated to android tv 10. as soon as the update was done, the channels dvr beta won't open anymore. I deleted and redownloaded it from the stable app, but same result. have restarted tv multiple times too. I click the icon, it pulls up blank purple screen where usually the setting up your tv pops up, but it just instantly crashes back to android tv menu.
The stable release is working fine. I was enjoying trying out new features all the time...