reading errors after FOTA update

[frankygoop]

Hello, my board is a esp8266 NCU. The sensor HTU21D is detected and reading normally when sketch is loaded by USB or BasicOTA(direct IP). However, when using ESPHTTPUPDATE to be updated from and internet server, the sensor is not detected again unless I do a power down and up.
I have tried many i2C clear buses codes and resets and none seems to work.
I also used the HTU.softReset but no successful result.

I will appreciate any comment.
thanks