Forums Bug Reports all the timer stuck by chance when i $com in timer

1. winhttprequest, open with async enabled, send, call waitforresponse(with time=0) in timer, if ready, get status/header
2. xmlhttprequest, open with async, get readyState in timer
the script is working as expected so the script should be fine

comopen here
.timer 1 1 deailwithcom
alias deailwithcom {
$com(..) here
}
it's not happening all the time, but by chance