Indoor Trainer Squeaking after installing Zwift Cog

I’ve been using this hub for about a year with no issues. I recently bought an old Trek 1200 off Marketplace as a dedicated trainer bike. It’s old as hell and not the quietest chain or crank but it’s never squeaked like this until I put the Cog on yesterday. I’ve changed the cog positioning but it persists though all of them. I recently lubed the chain. Any idea how to fix this?