QUES: Due to the large number of X packages the gross size of these packages and the high number of users who need to install the update the server is busy sending out updates which exhaust its total outgoing bandwidth

correct the punctuation.

CORRECTED: Due to the large number of X packages, the gross size of these packages and the high number of users who need to install the update, the server is busy sending out updates which exhaust its total outgoing bandwidth.

QUES: Blow a couple of times in each position

correct the punctuation.

CORRECTED: Blow a couple of times in each position.

QUES: In rare exceptions some qualifier tournaments a tournament may stop with more than one player remaining

correct the punctuation.

CORRECTED:
In rare exceptions (some qualifier tournaments), a tournament may stop with more than one player remaining.