No. Version 978 was the last version which allowed you to be logged on for multiple weeks in a row, endlessly if you wanted to. IB does not want that any more and changed the system, which is why version 981 is the oldest version they allow to be used. From this version onward you will get logged off at the end of the week and you have to log on again, with your credentials. IB is adamant in stopping anyone from using any older version of the TWS and Gateway software.So there is no way you can think of to make an older version of a build (978) to bypass IB login page? To fool IB into thinking it's a newer version because it is functional and has been until a few days ago...
thanks