UI Console spam

I've been noticing a lot of console spam after the 0.9 update, which is getting rather annoying. This seems to be coming from the UI only, which doesn't seem to break anything, but is certainly annoying to scroll up through a pile of spam to see other errors that may appear while working on mods. I tested this both with mods enabled and with mods disabled. Mods enabled gives a ton of spam, see below. Note that the screenshot here is a stock I-Series, I have no I-Series mods installed at all. I tested in safe mode, and only got a few errors, but it was still happening. Is there any fix, or is this a known error? Sorry if I posted in the wrong section by the way.

 

Correct section. Same thing has been happening to me actually, and it takes a while to find errors because of this.

 

Unfortunately it isn't restricted to the performance timer, it happens with quite a few apps. This screenshot is after the performance timers app has been removed, still blurts out enough spam to fill two windows worth at least. It really doesn't like the node/beam debug app, with it removed it calms down a bit but the torquecurve throws a similar error too :/