Error performing request while login

During calling 

Purchases.logIn(userUid);

I very often get an error : 

 PlatformException (PlatformException(10, Error performing request., {code: 10, message: Error performing request., readableErrorCode: NetworkError, readable_error_code: NetworkError, underlyingErrorMessage: thread interrupted}, null))

I do not have any network connection problems and after restarting the app problem is gone. 

Does anyone face such problem too?