Forum Discussion
Former Member
4 years agoWhat is the 1PasswordSLSNativeMessageHost process and why are the 70+ instances running?
I have a brand new, cleanly installed MacBookPro. I noticed a substantial performance decrease. While investigating the issue, I came across a process 1PasswordSLSNativeMessageHost. Activity monitor shows that there are dozens (79 when I counted them) of instances running. Each instance taking up approximately 6.5MB and around 10% CPU.
I can help but think that this is the smoking gun.
1Password Version: 7.9.3
Extension Version: 2.3.2
OS Version: macOS 12.3