I did have problem with the txt msj only, but I turn it off the bb and the airave, turn on the back on, did some txt testing and then the airave, after that I haven't had more issues
I use to have the Airave for about a week. I would get intermittent signal fluctuation. Instead of having Sprint take a week to figure out what was wrong I had them send me the new Airvana. I got the new unit, hooked it up a different way from what the manual states and now I have complete 5 bars whenever I'm at home with my 9930 and 9670
Posted from my CrackBerry at wapforums.crackberry.com
The manual said to hook up BEFORE your router. I hooked mine up AFTER the router and changed some settings in the router to open ports and now its flawless. Before with it hooked up before the router and using the Airvanna as a router, I couldn't run my wireless printer plus I couldn't get my phone to use wifi.
Posted from my CrackBerry at wapforums.crackberry.com