Am new to bluetooth (never any need for it) and am having major issues. I am using the Bluesoleil software on my laptop and the software pairs and connects with my bluetooth headphones no problem. The sound is uniterrupted until I put my laptop in a cupboard . My sound then cuts in and out and I am standing no more than 2 metres away

Perhaps I misunderstand bluetooth technology but I thought walls/cupboards and range were not an issue?

Please help. Thanks!