2 boxes under what Chris has highlighted is the ASIO reset messages. Now if Reaper is anything like Pro Tools - which i fully believe it is not and actually has some sort of stability - ticking/unticking this box can result in improved CPU performance which can relate to the clicks/pops problems you might be having. Could be worth a shot.
Im feeling the need to post this here for some reason. It kind of fits in line with an indie version of Rebecca Black / this young chap. Its a longgggggggggggg 4 minutes.
Not sure if this is a long shot or not but would anyone on here be interested in buying a Mackie Control Universal MIDI control surface? Its the 8 channel master section, with transport controls and jog wheel ect. Looking for 350 for it. Can send pictures to anyone that is interested. http://www.soundonsound.com/sos/dec03/images/mackiecontrol1.l.jpg
Selling my loop station as i have no further use for it these days. I'd also like the money to fund PT9 for my new studio. Item is in full working condition and comes with the original boxes. A quick look on DV247 shows that brand new the looper with the foot controller would be 391 so i am looking for 220. Specs can be found here: EHX.com | 2880 - Stereo Multi-Track Looper | Electro-Harmonix Demo video here:
Pictures can be found on my Gumtree listing here: Electro Harmonix 2880 Loop Station with Foot Controller Guitars, Guitar Amplifiers for Sale City Centre Glasgow Currently the item is in Glasgow but i can get it up to Aberdeen with minimal hassle.