AWUS036NHR connection problems

[RHugle]

Does anyone know how to fix connection problems. I have to reconnect to the network every 10 minutes or so. I didn't have this problem previously when connected to a different network, which had been disconnected.

 

[WyomingKnott]

What is an AWUS036NHR ? I can look it up on Google, but it would be nice to mention what it is.
What has to reconnect every ten minutes or so?
What kind of base unit is your wireless access point? How is its security set up?
And the silly question, did you look on Alfa Network's help site?