Link issue between Encoder and AE
I've had this happen on multiple software versions over the years trying to send an After Effects Comp to Media Encoder. Media Encoder opens when I click, "Add to Media Encoder", but it never links the comp there to be able to export. Even tried manually "add source" from Media Encoder, but it gets hung up trying to connect.
I tried closing both apps and reopening, but same issue. I don't really want the solve to be, "just restart your system" becuase that's just a waste of my time and resources. But I'll give it a go and see if that works.
I'm using: AE 2025 v25.5.0 (Build 4) and Media Encoder 2025 v25.3 (Build 73)
