Running latest version of NVDA on a Win 10 fall creator edition.
NVDA is randomly losing speech. Only error in log file is:
INFO - external:globalPlugins.weather plus.GetUrlData (17:43:32.177):
Weather Plus 4.6 20.10.2017: HTTP Error 429: Too Many Requests
INFO - core.main (17:43:33.309):
NVDA initialized