S3 wifi loading issues

[Android Question]

ok so i have a S3 ive had it for close to a year now and ive noticed an issue thats becoming more annoying by the day. when connected to WIFI my phone will simply make no attempt to load things correctly, this includes my snapchats and pages on the internet. i will try to click on something and it will continuously claim couldnt load page, or web page not found, or page timed out. how ever when i leave range of the WIFI or just turn it off, every thing starts to load and work fine. it seems while connected to WIFI the phone simply refuses to attempt to do anything. my service provider is telstra, and has been for close to 10 years now, never before have i had this issue until i upgraded to the S3. im wondering if there is something im missing here, if there is a miner setting i need to change to have my phone prioritize WIFI rather that 3G. before it is suggested, its not my router, ive had this issue at friends places, at my parents and even at work. now since im using the internet more and more now its been just eating away at my money to constantly be using 3G when i have perfectly fine free WIFI at my disposable

 

[Rukbat]

Turn off 3G. Try downloading something. If it works, that's what you'll have to do from now on (or, at least until they come out with an upgrade to fix the current upgrade). It sounds as if the phone is trying to connect to the site by two paths, and that's not going to work.