DLL/ATI command failed to subscribe to instrument

[CarpetHooligan]

Hello, I'm writing a custom C# app that places trades in Ninja through the DLL/ATI. I'm using NTClient.SubscribeMarketData() to fetch prices and NTClient.UnsubscribeMarketData() afterwards. However, now started getting the attached error for all symbols. Is there a way to mass flush all subscribes or somehow reset these "subscriptions" in code when starting up?

[NinjaTrader_Kate]

Hello CarpetHooligan,

Thank you for your post.

UnsubscribeMarketData() should be closing those subscriptions - if it's not we'd want to report that to our development team as a bug. So that I may best try to reproduce, who is your data provider?

Thanks in advance; I look forward to assisting you further.

[CarpetHooligan]

I've resolved it. The issue was dealing with symbols not available via data provider. You may close this case. Thanks.