I just read here: SSD1306 breaks wi-fi - #3 by jsuanet that someone had similar problem with SSD1306. One of reccomended solutions there was also to increase I2C frequency - you can try that, too.
I just read here: SSD1306 breaks wi-fi - #3 by jsuanet that someone had similar problem with SSD1306. One of reccomended solutions there was also to increase I2C frequency - you can try that, too.