Do you guys have an email address to send examples too? I can't share this project here. This is a simple comp, replace file with another render. AE refuses to then play the comp, freezes and never plays. This is 100% reproducible bug.
This is on multiple machines, all Windows 10 (latest) Nvidia drivers (latest) AE (latest). All workstations have 2xRTX3090s, 128GB RAM, Ryzen 9 5950X. All working over 10GB network to a SAN.