No sleep recording after 11.88 firmware

This morning i woke up and no sleep recorded from my Fenix 8 Solar, also HRV was missed (i was on 11.88). This morning i installed 11.89 but i don't know if it's a bug introduced with 11.88 and not corrected with 11.89...

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7785372 8 months ago +2

Same here on my F8 amoled. No sleep or stress measuring, but HR measures were normal. Training Readiness number disappeared.

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0 4544520 8 months ago

I had this problem too, but restarting the Fenix 8 fixed it.

0 510118 8 months ago

Seems okay on 11.89 on my F8 47mm AMOLED