Hello.   At home I sometimes like to play computer games with family members (LAN parties for the win). However I seem to have trouble when it comes to getting my computers to communicate with each other. Since I've upgraded my Acer (see below) to Windows 10, it is unable to ping other devices on my network, yet other devices are able to ping it.   AFAIK the two desktops are in separate HomeGroups (can't figure out how to alter that because of weird issues between Windows 7 and 10 though I can't