Can it run on median regressions

Dear Stephan: I tried to use cmprskQR to run some median regressions with simulated competing risk data. However, it stopped at early tau, like 0.05 or 0.1. I find it could cover tau=0.5. Any suggestions on that? I have a sample size of 500 and 4 variables.

Thanks,

Han Sun Analyst at Cleveland Clinic