5.4.9 is now the recommended client.
Had been running it for a while on my laptop. No probs.
Better stats tab as well 
I’ll be switch to it as soon as Seti 4.xx stops being issued 
Only thing being I dont think any optimised versions have been made yet.
hence why I’m sticking with the calbrating client untill 4.xx is no more then it don’t matter so much as it Fpops not Benchmark for me then
The stats look a lot better with the new (5.4.9) client. On some of the panels, the update rate has been changed from 5 seconds to 1 second.
Nice one 
Downloading now