We are unable to implement the code in Jaxx wallet concurrent call. It can be faced due to withdrawing function. The withdraw function can be called multiple times before the original invocation finishes when using some code an external call it piut you and your contract code will be come in to risk. These external call may execute harmful code resulting that you lost the control flow of function call and potentially lost out their contract hold . Do you also face such types of issue. If yes do you wantto resolve these issue simply call upon Jaxx customer support number .
Website:- https://www.cryptophonesupport.com/wallet/jaxx/