ADFS 3.0 set extended timeout in Windows 2012 R2 for MS CRM 2013, MS CRM 2015 , MS CRM 2016

if you have done default setting the timeout is 30 mnts, if you/users need more idle time out, below way you can do.
this is different that we do in earlier way for ASFD 2.0


login to the server with ADFS admin rights and open Server manager and then ADFS Management from tool menu.
in ADFS management, expand Trust Relationship and then Replying Party Trust.
take note of the replying party trust name (<Relying Party Name> that, you want to increate the timeout.
now open Windows PowerShell on admin right and run below command.


Set-ADFSRelyingPartyTrust -Targetname “<Relying Party Name>“ -TokenLifetime 720


720 here is in minutes and 12 hrs here. so you use as per your requirements.


Regards,
Yes.Sudhanshu