Hi Mio, I have also used both Blue Stacks & NOX on my
laptop in the past only to have both programs start to either run very erratic,
slow or the meter was so jerky it was imposable to play, even though when I
first loaded them, they ran just fine.
I now run Memu and it has been working for me very well. It’s
been about 4 months now and it is still running good on my laptop.
Hope it helps.
Dave.