I have a problem with TE and TC3 compability plug-in. Sometimes TE works so as if TC3 compability plug-in is included, but actually it is switched off. In connection with this, the most part of automated scripts return errors because of impossibility to distinguish objects.
This happen most often right after ours workstation restart(we use only one workstation with Windows XP SP2 and with installed MS Office)). All looks like TE reacts not immediately on the switching-off of TC3 compability plug-in.