Hey guys,

Bit of an emergency here. My Eclipse IDE has suddenly sporadically stopped accepting my password and security token. If I try too often, I then get locked out of my Sandbox for half an hour.

The problem began on Thursday, and I have had the IDE sporadically locked out due to lack of security token, allowed access (mysteriously) and then locked out again without any obvious reason

I'm still able to access my sandbox via the browser (when not locked out) and the user logs indicates that the security token is required, even though I'm definately inputting it into Eclipse:

Partner Product

Failed: API security token required

To make matters worse, I've just deployed some code, which has a bug that needs fixing and I can't re-deploy the code fix!

Salesforce support is telling me that Eclipse IDE isn't supported and are not being super helpful. My IT guys tell me that nothing has changed at our end to cause security lock-outs.

Does anybody know any issues with the new Eclipse IDE / APEX versions or know of anything that might be causing this?

Any help would be massively, massively appreciated. I'm completely at a loss.