Yes, and there are reports of this problem from as far back as 2009, in relation to preset saving.
Well, then I guess, it should already be fixed in the current version, because I didn't encounter this issue.
A dealbreaker it is not, but I've noticed you have a tendency in threads like this to tout whatever you use personally as the best thing since sliced bread.
Sorry, if I'm sometimes a bit too enthusiastic
But in case of Reaper, I'm totally convinced, that it's the best choice for beginners. You can download and use it for free for 60 days and there's enough learning material online to be able to do the first successful recordings in a few hours. In case you don't like it, you only have wasted a bit of time, but you learned a lot, which will help starting again with another DAW.
If someone starts with Cubase, he has to pay much more than for Reaper and in case he/she doesn't like it, the money is wasted. Furthermore the learning curve is much steeper, especially for absolute beginners.
But back to topic: I myself use BIAS FX, because I didn't like Guitar Rig, which is included in Komplete ... some nice effects, but the amps didn't convince me. BIAS is a nice overall package, but it's still buggy on iOS and OSX. So I'm interested in alternatives.
The Kazrog stuff looks interesting, but the pricing is ... whoa
My personal impression so far is, that the perfect sim doesn't exist and each has it's pros and cons, so the Kazrog and Amplitube modularity is a nice approach.
So when talking about amp sims we maybe also should talk about recommendable effects besides the most well known tube screamer
Any tips?