Transmission beeping on incomplete downloads.

[ChickPeas]

Transmission keeps giving me false positives. It beeps to tell me transmission is complete yet when I check the file is at only 96% or less.

I just tested it with 7 new downloads and transmission has given me wrong information already on 4 of them.

Me:
El Captain 10.11.3
Transmission: 2.84 (14306

[ChickPeas]

Then how will I know when downloads are complete? This also does not answer why this is happening.