Hi, I can help test mining.

Computer 1

• Xeon E3-1545M v5 @ 2.9Ghz
  64 GB RAM
  Ubuntu derivative
  Chrome and Firefox

Computer 2

• i7-6700K
  16 GB RAM
  Windows 10 Pro
  Chrome, Firefox, Edge

Mobile

• Snapdragon 835
  4 GB RAM
  Android OS 7
  Chrome, Firefox, Edge