I like to use the help in the Family Search Overview, "Recommend Tasks, Records" It is a wonderful help and I'm glad it is there.
If you click on a person, it wil take you to their profile and give you a list of records that might be a correct source for you to review and attach or reject. Often it suggests that you attach the same source multiple times (sometimes twice but I have seen it suggest the same record three or four times). Do you know why this is? Are they different lists?
I'm a little OCD and like to have everything cleaned up nicely and it makes me "crazy" LOL to have a suggestion hanging and not do anything with it. Is it okay if you attach them all? Is this a computer glitch that needs to be reported? Can you dismiss a duplicate record without hurting anything? If it really is a different record and I can't tell would I be throwing away information? What is the best course of action?
Below is an example for Marshal Callaway Camp asking to attach the US WWI Draft registration card twice.