Splitting HDL Worker.dat file across multiple .zip

Summary

Do you split your worker.dat by the type of transactions taking place..?

Content

Does anyone split Worker.dat by transaction type? E.g. Corrections to existing data and new hires in one .zip, updates and terminations in another, supervisor changes in another...? We are hitting issues with changes being rejected, usually in the case where an employee has multiple transactions in same Worker.dat (a change of details, termination or global transfer or subsequent rehire, change of supervisor is one) so we are considering splitting the data out to avoid issues. 

Would love to hear from anyone who has encountered the same and has some insight.