How come my laptop keeps disconnecting from my wireless network only at night?

Chazz: How come my laptop keeps disconnecting from my wireless network only at night?
Every night, my router keeps transferring data slower and slower until it finally disconnects from my laptop. It never happens during the day and I’m positive that it is not the dsl or the laptop, but the router.

Answers and Views:

Answer by Janchura
Your house phone voice messaging service can cause you to get disconnected if your filters arent properly set-up.

Answer by nnylemy
Do you use any online backup services? A client of mine used Dells backup services which transferred files at night, which caused the wireless network to drop due to the high-bandwidth usage. Also, try power cycling the router (unplug it, wait 20 seconds or so, plug it back in)