Seeing this issue also, on desktop Premier. I have over 1000 stock transactions total, and about 25 RSU transactions that I have to update manually with cost basis. Each RSU transaction entry freezes for a long time, eventually comes back, but it is taking over 20 min to update each transaction, on an 8-core processor with 32GB of memory. I'm still in the middle of updating the RSU data. I hope the software doesn't choke on this data when I try to check and file, making this all a waste of time.
Something tells me that a novice programmer used a bubble-sort algorithm in this code.
