For the past week or so, the market has barely been working on my phone - takes forever to load, keeps force closing and won't display the 'My Apps' section. So today I decided to be slightly naughty and downloaded the apk of the newest android market (3.1.3) to see if that would help get rid of these issues. I went into Astro, pressed 'Upgrade' on the apk and installed it. However, when I opened up the market, it repeatedly kept saying 'Connection timed out. Please re-try.' After several tries (and turning 3G on and off etc) it came up saying 'Authorisation needed. Please sign into your google account.' I am signed into my google account, and when I press menu -> accounts on the market it shows up as being signed in. I have just uninstalled that version of the market and it is now back to the original market that I had (2.3.4) but it will not load anything whatsoever. It sits at the loading page and every few minutes displays the message - 'A network error has occured. Retry or cancel and return to the previous screen. I have also tried to install an app from the market website, and although it says it will be downloaded, it doesn't actually show up on my phone. Is there anything I can do to fix this? I cannot get onto the market at all and i'm worried I might have to reset my phone entirely.