Core shell Version: 1.7.3
MacBook Air 13 mid 2012
Mojave 10.14.6 (18G95)
Core-Shell stops responding to any key - on any tab, only restart app can fix a problem.
Reconnect session without restarting app does not fix this problem.
Not found any useful logs.
Is it possible to reproduce the issue? If possible, could you please post all of the steps?
Thank you,
This happens me about once a week, but I haven't yet figured out how to make it happen on-demand 
I believe this issue has been fixed in version 1.8, please let me know if you run into this problem again, thank you!
I had this issue as well, but did not yet experience it in 1.8