LG Motion 4g wireless problem

[Android Question]

Can't download apps from google play store while wifi is on. Get error message saying 'Package file not valid.' Downloads fine with wifi off. Also, Veetle feeds play for a minute or two with wifi on but freezes up. Plays perfectly when off but that eats up my data minutes. I have an ipod and a kindle fire and those devices have no problem downloading apps or streaming video so I don't think it a problem my router. Any suggestions would be greatly appreciated. Thanks!!!

 

[Mr. Lucky]

Google has acknowledged this problem and is working on a fix. I'm not sure they know about the wifi connection though. You may wish to contact them with this info to help speed the time to a solution.
https://support.google.com/googleplay/answer/3300875