Foscam security cameras no longer work with new software update.

I have Foscam R2 security cameras that display video on my Android and Iphone that worked WAN and LAN flawlessly until this morning. Now, with the new software update, the cameras will not show up on either phone on LAN. Wan is no problem as I can see all cameras when away from home but in home they will not connect. I've reset dozens of times to no avail.