ID:286016 Ignored assignment for SYNTH_CRITICAL_ENABLE for register "<name>" -- register not found

CAUSE: The Quartus Prime software ignored the described assignment because the register was not found during synthesis.

ACTION: Ensure the name of the register exists. Registers that are in RAM or DSP blocks are ignored during this optimization. Also, registers that have been created during synthesis or the fitter because of register duplication will not be found here. These registers can be recognized by their synthesized names. Either set the assignment to the original register's name, or delete this assignment.