HARS.exe freezing Unreal after every PIE

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Joined: Dec. 2016

While using Houdini Engine in Unreal with an active session, every time I exit Play In Editor mode, the editor freezes. If I go into task manager and kill the HARS.exe subprocess of UnrealEditor, it unfreezes. Otherwise it will remain frozen.

I've seen some users post about issues related to HARS.exe freezing Unreal or issues not clearing memory, but no specific resolutions. I don't see any particular errors in the message log to follow up on, so I'm not sure where to start investigating. Maybe a problem with the hapi setup? The plugin works fine otherwise.
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