Dropping order completion rate

[bonfacemusengo]

hello guys
my order completion rate and on time delivery ratings have been dropping by 1% everyday for the last two days. this drop just started from nowhere yet non of my orders have been cancelled this month.
what could be the problem. somebody help

[esthernyambura]

its a bug…20 chars

[bonfacemusengo]

hello, esthernyambura. so what should I do to combat this?