BC536HP Wifi keeps disconnecting

I am having a problem with my wifi keeps disconnecting from my home network. I am trying to run a live feed and in the middle of the night the last 3 nights the wifi disconnects from the network and does not reconnect until i manual do so. Anyone have any ideas how to fix this..

Thanks
Pete27a

Try to increase the DHCP lease time in your WiFi router.

/Ubbe

go into the router and set it up to assign the same address and reserve it in the router for the scanner.
I have had 1 536 on my network and only loose the connection for power failures now I am running a 2200 watt ups for router pc and scanner. No drops also have had a second 536 running 6 months without dropping. Last few nights have seen pc's get Microsoft updates that might cause you problems with the reboots.

Thanks guys i just changed it and i will see what happens tonight..