Custom pulses were not accumulating phase correctly like regular pulses. This seems fine for 1q calibrations, but when experimenting with ECR gates comprised of custom pulses this breaks, resulting in any 2q calibrations involving ECR gates to fail as well as Randomized Benchmarking.
Custom pulses were not accumulating phase correctly like regular pulses. This seems fine for 1q calibrations, but when experimenting with ECR gates comprised of custom pulses this breaks, resulting in any 2q calibrations involving ECR gates to fail as well as Randomized Benchmarking.