For my IB account I have two authorizaed users (main user A and my wife's username B). I used to just use user B for my QC algo while keep my user A account in TWS to monitor the trades or test with some algos. It was working fine for the past year. Recently, IB required me to add a mobile verification for user B otherwise I would not be able to place any trade either through QC or TWS. I have added the mobile verification for user B but I could not deploy algo through user B on QC any more. IB was sending me the SMS verification each time when I tried to deploy and QC would just simply timeout. Is there a way to get around this issue? THX.