So annoying!

I'm having problems with my phone just now, which is what I use to upload my blip pictures. It won't upload pictures to blip, or Flickr or anything over Wifi. It doesn't no problem over my data and the Wifi connection works for everything else, so the connection is ok... Just won't upload photos! Grrr!! Unfortunately my data usage is getting close to my monthly limit now.....
I hate when things don't work properly!