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by tized_m
Tue May 21, 2019 4:49 pm
Forum: ESP-IDF
Topic: WiFi AP erratic ping and TCP retransmission
Replies: 0
Views: 2189

WiFi AP erratic ping and TCP retransmission

Hello, I've been running into some trouble with WiFi throughput on the ESP32. Trying to stream data from a ESP32 configured as an AP to a PC station just a few cm away, I get hiccups and delays that reduce the bitrate. Analyzing the stream with Wireshark I see many "TCP Spurious Retransmissions" and...