The monitor type real browser check (RBC) is no longer available as of 31 August, 2022. The next step will be converting the existing RBC monitors to Full Page Checks (FPC). This conversion has already started. The FPC has similar options and many additional features, i.e., extra metrics, check conditions, richer waterfall, and more accurate timing data.
Note: You may notice a difference in data presented in the converted monitor. If you have questions, feel free to ask using our support ticket system at our contact page.