Comfort Automation/ Security System Forums

My Comfort II lost its vocab some time ago.  When I try to download the vocab (Kate28) I get an error message stating \"Invalid response\".  Monitoring I/O gives me the following:

Tx: <STX>LI6789<CR>
Rx: <STX>LU12<CR>
Tx: <STX>SR00<CR>
Rx: <STX>OK<CR>
Tx: <STX>UL000003<CR>
Rx: <STX>DL00000305FF22D7<CR>
Tx: <STX>V?<CR>
Rx: <STX>V?FE057122200100<CR>
Tx: <STX>v?<CR>
Rx: <STX>v?50005000500050005000500050005000<CR>
Tx: <STX>SR01<CR>
Rx: <STX>OK<CR>
Tx: <STX>U?<CR>
Rx: <STX>U?0A0593<CR>
Tx: <STX>VP0000BEF4<CR>
Rx: <STX>OK<CR>
Tx: <STX>VL00002055BEF25900BA02A00387048405D9072E08830A300BA60CE50E710FA5113113EF23<CR>
Rx: <STX>OK<CR>
Tx: <STX>VL002020176119C51C4D1ED521ED24AB27B129532AF52E0D3071332F35ED38513AD93CADD9<CR>
Rx: <STX>VP00<CR>

I have read and tried everything I could find on the forum, but no success.

Regards

Have you reset Comfort and tried the vocab download again?

Your firmware is ULT 5.113. You can do an upgrade to 5.145, see firmware history in the forum http://www.comfortforums.com/forum60/1195.html
There is an improvement in Vocab download 
If possible upgrade your ucm firmware to 5.174 using the firmware file from https://www.cytech.biz/Default.aspx?cmd=sQ0OYE9X66w%2b0P%2bAcFsmAI3j73Rwtfrj&fileid=177&dcid=1&pageindex=
However you need another UCM05 to upgrade the UCM05. If you do not have 2 UCMs, just upgrade the ULT firmware and try again

[color=\"#aa0000\"]Also Please note the Vocabulary Upgrading will erase all Messages, Greeting message, recorded Names, Reminder Messages, and Alarm Voice messages on Comfort.
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