Billionaire Elon Musk said he needs to be “super focused” on his companies, pointing to issues at X as evidence of a need for “major” improvement at the social network.

At its peak around 8:51 a.m. ET (1251 GMT), there were more than 25,800 incidents of people reporting issues with the social media platform, according to Downdetector, which tracks outages by collating status reports from a number of sources including users.