RHR stuck on user setting

Ever since I put 5.4 firmware on my f5, the daily RHR recorded is always 42 (which is what I had it set at in the user setting) even though there were multiple times while awake and asleep that my HR dipped into the 32-34 range for 10-15 minutes at a time. Anyone else notice this? I guess 5.4 doesn't allow it to record a value that is lower than what is set in the user profile. I'm going to set it to 30 in the user settings and see if it allows the RHR to record properly.