If UCFTSO or UCFCICS are used to connect to CV, PMRM automatic refresh does not function. This is also true of OPER. Manual refresh of these monitors by hitting ENTER refreshes the screen and all other functionality works as expected.
OPT00034 was an attempt to make the automatic refresh function for PMRM. The functionality of OPT00034 is being researched by IDMS Development to determine if the PMRM automatic refresh can be made to work as it does from VTAM Line connection. Currently OPT00034 does cause the refresh to work but unfortunately makes any function key delay for the same interval (default refresh interval is 10 seconds).
Recommendation at this time is to turn OFF OPT00034 and use manual refresh for PMRM