Hello everyone. I have a very strange issue regarding connection to IBKR using TWS API. For some reason, when I run a certain Python file, I can only connect to it once immediately after I login. After that, I manually disconnect (kill terminal) and I fail to connect to IBKR again. I do not disconnect from IBKR using self.disconnect(), which is probably the issue, but whenever I try to place disconnect, my program doesn't output i.e run through the code. What should I do? I am using a MarketScanner object (i.e ScannerSubscription()).?