Had the same problem, checked on the Acer supoprt site, one bizzarely simple answer is "remove the promotional sticker from the front of your screen".
Seems this is metal foil backed and blocks reception. Signal is still not what I'd want, but it's definitely better.
VJ
Seems this is metal foil backed and blocks reception. Signal is still not what I'd want, but it's definitely better.
VJ