Well, this is VERY interesting.
Are you saying that you use 2 different headsets on the SAME computer and you only get the issue with the Lenovo Explorer?
That would mean the problem is only with an very limited number of people. Also, I wonder what is different with the Lenovo Explorer. It’s part of a “generic design” of generation 1 headsets for WMR. Therefore, The Asus, Acer, Lenovo, Dell should all behave the same as they are just different plastic shell over the same internals.