Re: Dell 5530 WWAN card periodically dropping connection and causing Dell ControlPoint to not respond
I got rid of ControlPoint and installed Sony Ericsson Wireless Manager 5 and have had no more problems. Works every time.
Just Google "Sony Ericsson Wireless Manager 5" and you will find the download. Last time I posted the link Dell deleted it and warned me about violating their terms on this site. Hopefully this post doesn't violate the terms and they were referring to posting a link.