I dont know what you are trying to say with that kind of sentence. I'm developer of Cosmos and I know that people reported freeze when attaching the debugger for a long time. I know what's the problem and where it happens in code I couldn't just reproduce it to figure out why it happens. Then other things got higher priority. I'll take a look at it again when I have some time.
Been a long day honestly(sorry if I came off a little harsh). Understandable though. Priorities are priorities.