PX4 Logs show huge gaps in messages timestamps

Hello,
I’m sending Vision messages using Mocap plugin to PX4 every 33ms
However, the PX4 logs show huge gaps in timestamps of messages, sometimes even more that 1sec.
What could possibly be a reason for such a delay?

thanks

@bone3011 which mocap plugin are you talking about? mavros? Have you checked your network delay?

This might be trivial but are your messages being sent having gaps in the log or all data in the log? If the latter just try a higher quality sd card.