Eikon python API not responding?

I have a function that runs and pulls in Benchmark Yields (I.e. US1YT=RR, EU10YT=RR, etc) for a list of 100 currencies. Currently, the function is freezing randomly in the data pull request stage from ek.get_data() where no error message or data is returned. The code is just running with no response. This occurs randomly throughout the list of 100 currencies. For example, on one run, it will freeze on currency 10, on another, currency 99, on another currency 46.