esp ota esp_http_client_read returning 0

[wegunterjr]

why is esp_http_client_read returning 0 during an esp_ota?
I am not sure why, but the esp_http_client_read will return 0 and even if i try 5 times to read again, it still returns 0 and then fails.
Any suggestions on how to not fail or what to do in this case?

[wegunterjr]

would not enough memory cause this valid http connection to read nothing since there is nowhere to put the data?