Sorry forgot to mention that my hardware has not changed and the SH5 did work earlier. It just stopped working somewhere between 2-3 months.
Other games work as before, so I think the issue must be "SH5 only", unless the 1.2 SH5 update changed the requirements, since I can't remember if the game worked after last patch.
Sorry for being demented and not remembering very accurate
I was just thinking that if this was some usual issue that I could get fast answer from the forum