Dylan, from the screen shot I see that you are using
very short exposures for guiding (0.2s) and this most likely causes RA corrections to alternate in both directions. Also, you are guiding on a very bright star that has a clipped profile and is close to another star - not ideal for guiding IMO.
Unless you have a reason not to, I suggest trying to guide with at least 1-2 sec exposures and on a medium bright star that does not saturate pixels in your guide camera.
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