Problem with altimeter

Unfortunately this is a known issue on firmware v17.50.

Other topics;

https://forums.garmin.com/outdoor-recreation/outdoor-recreation/f/instinct-solar/304597/altitude-during-activity-suddenly-very-variable

Garmin proposed to fix this in v18.01 beta, but it is not fixed yet;

https://forums.garmin.com/outdoor-recreation/outdoor-recreation/f/instinct-solar/305284/instinct-solar---18-01-public-release-candidate

What you can do is go back to v17.00, most people seem to have good results on that version.

Podría indicar dónde conseguir la 17.00? Con la v17.50 tengo problema de altimetro barómetro y temp.

Try here;

https://forums.garmin.com/outdoor-recreation/outdoor-recreation/f/instinct-solar/300445/instinct-solar---17-50-public-release-candidate

This file;

https://download.garmin.com/gsup/006-B3466-00/17.50/full/rel/cede5cbf-315f-4ffc-827a-f1e618b24a68/InstinctSolar_1750beta.zip

That has "System_Backdate_1700"

con la 17.00 sigue igual de mal el altimetro, alguien tiene la V16.00 para probar. saludos