Do you have same problem with me? Chrome keep trying load Gmail Offline all time and show status message "Waiting for AppCache"
Try this. On address bar, type
chrome://appcache-internals/
and click Remove everything that you think it's related with Gmail to remove AppCache. If you're lucky as me, you can back to use Gmail Offline as normal.
I don't know how the problem came from. For me, I just used multiple logging in Gmail and I tried to switch to another account. But it didn't work, so I closed the tab and logged in to Gmail on-line and tried to back to use offline version again. Chrome (version 23.0.1271.97 m) counldn't load Gmail offline anymore, it show "Waiting for AppCache" all the time and the browser was shown trying to switch between 2 URL.
I tried to find the solution on internet, but I couldn't find. However, I found that Gmail Offline using HTML5 and AppCache. And from the status message, it might have crash on AppCache. So if I clear AppCache, it should back to normal. And yes, it works.
