8bit parallel tft, error now()

[AndreyU]

Hi,
I have a project with a TIME library and
TFT_ESPI (SPI and PARALLEL display)
With SPI interface working normally,
And with parallel periodically the function now () gives an error, returns time to January 2020, millis () shows correctly.
The clock shows that time shifts back by 6 hours 58 minutes, after each error now () again by 6 hours 58 minutes
What could be a problem?
esp32 (1.0.2) ide 1.8.10