I'm using Rogers Cable in Canada. Modem is Motorola SB5100.
I could download the file from the internet to the wired PC. When I tried to copy it from the wired
PC to the wireless, the router crashed - all wireless PCs lost connection and couldn't reconnect
unless I reboot the router.
I tried it probably 3 times and same thing happened each time.
It's probably nothing to do with modem as the file copy is between the PCs and the router.