@greg.corson That topic is about using BLE & ESP32 as intended with Blynk… as a link between device and App.
Your issue is unrelated and not really Blynk issue specific as both WiFi and BT/BLE use the same 2.4GHz and may simply be interfering, or the usual timing issues when running two timing intensive communication protocols together.
I am moving your post back into your relevant topic.