Screensaver doesn't time out

I'm using i3 window manager but for some reason my screensaver no longer times out. I restarted my workstation for the first time in many months so I wouldn't know what I had updated that may have affected this.

Here is my relevant xset q:

Screen Saver:
prefer blanking: yes allow exposures: yes
timeout: 600 cycle: 600

DPMS (Energy Star):
Standby: 600 Suspend: 600 Off: 600
DPMS is Enabled
Monitor is On
I don't have that installed but I did replace my coffee spilled keyboard yesterday. However, I'm pretty sure this issue has been going on longer than that.