I have a option 81 running 5.0 software. I had a new patch loaded on the pbx to correct issues with DST. NORTEL instructed the tech to install a new deptlst, this contain around 200 patches including the DST patch. In the morning I started getting BUG105, and BUG365. This caused a lot of static on the PRIs. Once I removed the new deplst the problem went away. Any suggesting?