Everytime I try to update the Jetpack plugin, after pressing "update now" it just freezes saying
Downloading update from http://downloads.wordpress.org/plugin/jetpack.1.9.2.zip…
and will not continue any further than this.
I remember a few weeks back, after doing a bulk upgrade (of about 5 plugins) this one failed and was stuck in maintenance mode, I just manually update it. However, it has not auto-update since then. This is the only plugin (so far) that I have had this issue with.
Could there perhaps be any old update files that I have forgotten to remove somewhere?
Update: I've noticed, everytime I press update "jetpack.tmp" file is being added to wp-content, but it seems nothing happens from there.