Achievments Not Syncing To Steam?

[Azuramageli]

hi guys,

 

A bunch of my steam achievments are not linking to steam, for example, i have over 100 hours in game, steam shows it in my library, but pride of the lotus is stuck on 36.66 hours. furthermore a bunch of the weapon master acheivments show up in game but not on steam.

 

what do i do to rectify this?

[Granitex]

Have same problems,

for example:

"obtain a sentinel"
im mr 21 so i obtained them all, 

or reach rank 2 with any weapon,
or INSTALL A MOD...

i got them in game but not on steam,

Edited February 24, 2016 by Granitex

[Rydian]

Steam tracks hours the client has been running total.

Warframe tracks hours actually fighting in missions.

[Sir_Alex_Traffo]

It's a very, very old issue and we don't know if it'll ever get fixed.

I managed to get the missing achievements using a program, but it's clearly not the best option.