Presence sensor to open garage

If I understand correctly, this is related to this previous post Red triangle with! on location (Tasker and SharpTools) - #5 by Dan_Carter wherein you’re using a custom Tasker profile with the AutoLocation plugin to determine your presence.

Have you tried adding additional logging to the Tasker Profiles to better understand what’s going on and where the timing limitation is?

For knowing the exact time that things happen, using similar logic as above you could set Tasker variables with the %TIMES value as discussed in a previous PM chain: