The post here is marked as resolved because version 3 of the plugin should have fixed the issue:
but I am using version 3 and the issue persists. I can input correct data and get the plugin working, but then after a couple minutes all fields get reset to "A" and all the checkboxes get checked.
I've tried completely deleting and reinstalling the plugin with no success. I also installed the plugin into a new, 2012-themed version of WordPress with the same issue.
A little more detail on the issue:
If I install the plugin and set up the correct info, it fails initially as it apparently waits for the twitter feed refresh (which is fine since it only happens initially). After the refresh happens, the plugin starts to work correctly and I can see tweets. However, after I refresh the page a second time, the tweets are replaced by "Twitter outputted an error: A." Then, when I log back into the WordPress backend, all the fields have the letter "A" in them and all the checkboxes are checked. Subsequent attempts to to re-enter the correct information fails to save as it get's overwritten with the "A"s. The only way to get input to stick again is to deactivate/reactivate or uninstall/reinstall the plugin, which starts to whole process over again.
I work for a development firm and we have been using Twitget on a lot of the websites we build, so I hope this can get resolved so we don't need to switch to an inferior plugin.