I played a couple of separate sessions of a few minutes, and changed the log to "Info".
The following message was produced as the last entry of each play session, matching what you described, but only once per session.
45:48:896 Core\PowerPC\Jit64\Jit.cpp:739 W[PowerPC]: flushing main code cache, please report if this happens a lot
The following message was produced as the last entry of each play session, matching what you described, but only once per session.
45:48:896 Core\PowerPC\Jit64\Jit.cpp:739 W[PowerPC]: flushing main code cache, please report if this happens a lot
Windows 11 | i7-9700K | NVidia RTX 4060 Ti 8GB | 32GB DDR4-3000