Loosing data in Lactate Threshold view

Recently, it seems that the lactate graph has changed and is missing information. Here are the problems:

- Missing power

- Missing power/kg ratio

- Hold/hover graph for more info

- BPM not showing

I don't know if this is a bug in the app/connect or server problem. Anyone else have this problem?

You can see the differences in Figure 1: where all information was still available, and Figure 2 where information is missing.

I got the same issue.

forums.garmin.com/.../lactate-graph-and-info-missing

Perhaps you did not have any recent activity where the LT could be detected. The best way to get a reading is by conducing the Guided LT Test (an option in the Training menu of the Run activity). However, it is important to have your Max HR set right, before starting the test. I recommend disabling the auto-detection of Max HR, doing a Max HR test, and set the value manually. Please note that Max HR is not equal to the highest HR you ever reached! You have to be able to sustain the Max HR for up to some 30s. Do a test! Having the Max HR too low or too high will prevent the watch from detecting the LT.

Having the same issue reported here:

(+) Lactate threshold missing / wrong data - Garmin Connect Mobile iOS - Mobile Apps & Web - Garmin Forums

I've also reported it as a bug in the new beta 15.68 version that got out for EPIX/Fenix, which supposedly fixed the issue.

Same here. The graph no longer makes sense!

Any updates on this?