Hello, I wanted to report that a 9 out of 10 times the automation is not working when the upsampling is turned on. It doesn't read the automation. When I turn the upsampling off the automation starts working as it should again. It's a bug and it needs to be fixed. Recently I started to use upsampling on every project but unfortunately it causes a lot of problems (automation not working, crashes while writing automation by hand for example, crashes after inserting plugin-s etc.). However the better sound quality is worth the pain..
I also have a quick question. How can I apply the effect only to selected portion of the clip (without splitting it and dragging plugin into clip fx bin)? For example I want to render some places on a guitar track using Izotope RX6 de-click to remove some pick clicks but I don't want to waste the time splitting before and after each click to apply the effect. Is that possible?

Normally you could simply automate the bypass or mix leveling of the plugin but I don't think this will work with RX6. I recommend editing the entire file in RX6 once to get rid of all clicks, then reimport it. Or just use split and fades.

07.2017 Sonar Update - Automation still doesn't work when upsampling is turned on. When turned off it's working again.. Where can I report this?

At this time, all problem reports should be emailed to tech support. Use the drop down at the bottom of this page to start the process.

Also remember that upsampling can only upsample so far. If the plug-in you're using is already oversampling, then applying upsampling would be asking it to do something it can't do. Don't know if that's what's happening in your case, but it's a point to consider.