Wireless keeps dropping out

[Steve384]

Wireless keeps briefly dropping out both on phones and the wife's laptop for work, unfortunately when this happens on the wife's laptop it disconnects phone calls and logs her out of work systems, we had no such issues with previous BT router or with sky last time around, now it's very bad for dropping out, it's only momentarily but as said it's logging the wife out of systems and loosing data which is not good