It is not quite as simple as that however - as I am finding out after hours of trying different providers…
- PSU runs as 64-bit (x64) and most shared hosting is 32-bit (x86)
- It won’t run on shared hosting as it requires elevated permission to run (apparently)
So looks like I would actually need dedicated hosting rather than shared hosting unless there are any shared providers who are different than the most and offer x64 and possibly elevated permissions.
My research continues…