Retirement tax questions

So, I tried to continue on but now that I am about to file, the system won't allow me to continue unless I enter some value. Every time I try to enter an alternate value (i.e. $1, $2, $100) it keeps reverting back to the same error with the original value in place.

 

I am not sure how to navigate this error. It is part of my Fidelity investments 1099-B forms for Disallowable Wash Sale Loss.