I recently installed a new wifi network adapter for my laptop because my previous older one can only connect to 2.4GHz wifi. https://www.amazon.ca/gp/product/B00MV3N7UO/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1 However my bluetooth devices now keep disconnecting and the sound keeps cutting out on my BT headphones. I experience bad signal even a few feet away from the laptop. There might be several reasons: 1) My wireless keyboard and mouse use 2.4Ghz radio frequency and may be making the bluetooth signal worse but I doubt it because I have disconnected them and it has not improved. 2) My laptop has only 1 internal antenna instead of 2 so maybe the signal is weak. However my wifi signal is good and I have fast download speed so I am not fully sure if this is the culprit. Should I install a second antenna? 3) The new network adapter is just not working properly and I should instead get a bluetooth USB adapter?