@chicago, I recently converted all of my sites to RW. I was using DW, and I hated it. My needs are rather simple since I have only 8 sites. I did a lot of research prior to deciding on RW. I made the decision based on the size of the community and the apparent commitment to continued aggressive development of the app, and mainly due to its flexibility and wealth of addons. It was a momentous day for me last week when I deleted DW from my computers!
Community members and developers have been extremely helpful aiding my learning of RW. I have often found that something I think may be a problem is just my lack of knowledge regarding how RW works. That said, it is always frustrating when any app crashes and you lose your work.
Oddly, most of the time I see the “Something went wrong…” error it does not crash RW. I immediately save my file and take a breath of relief!
@nikf, I will try to note the actions I take prior to getting the error message, and if I can pin it down I will report back.