Transaction Log because it is being used by another process.(mscorlib) error

Hi, 

I am working on a SQL Server 2008 instance where log shipping is configured for one of the databases. The secondary database is configured on the same instance for reporting purposes. 

The three log shipping jobs (LSBackup, LSCopy and LSRestore) are running every 10 mins, the LSCopy job generated this error every time; 

Error: The process cannot access the file '\\pwdsg1er \LogShipping\db_prod_20160415152002.trn' because it is being used by another process.(mscorlib) *** 

But it works on the second attempt. Do you think I should reconfigure the schedule and separate them with a little gap as the log shipping is configured on the same instance?

Please let me know your feedback. 

Thanks!