JTAG timing violations

I have created another SDC file with "JTAG Signal Constraints" template added.

The original SDC already have 

create_clock -name {altera_reserved_tck} -period 30 [get_ports {altera_reserved_tck}]
set_clock_groups -asynchronous -group {altera_reserved_tck}

still getting JTAG path violation as aseen in the screenshot. the slack increased to -48.914 as  Data Required Time  of ~44 was added Vs the last run.