Forum Discussion

Former Member's avatar
Former Member
4 years ago

What 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 ...
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Former Member's avatar
Former Member
4 years ago

1P_Dave
I have the same problem like @TwinTraveller, but the solution you provided does not help at all.

Even if I force quite all 1Password related process(1Password Extension Helper and many 1PasswordSLSNativeMessageHost).
1Password Extension Helper can not be force quite and the 1PasswordSLSNativeMessageHost just keep coming out)

The problem happened about 1 month ago, and I now need to reboot my system everyday since 1Password processes has eaten up all CPU resources.