04-22-2016 12:03
04-22-2016 12:03
04-23-2016 07:51
04-23-2016 07:51
I have several thoughts here.
Exchange Blaze at the place of purchase.
Contact Fitbit so the issue is recorded, that might have a fix.
If the Blaze firmware is 17.8.10 and your sure that it is firmware, then wait for the 17.8.20 update to come, this might be another two weeks, unless support can force your update time sooner. It also might not fix this.