Not a single issue with the current r101.
The problem started with the current 102dev.
I get hundreds of console warnings like this one:
THREE.WebGLRenderer.render(): the renderTarget argument has been removed. Use .setRenderTarget() instead. three.min.js:197:289
THREE.WebGLRenderer.render(): the forceClear argument has been removed. Use .clear() instead. three.min.js:197:434
I get those warnings with many samples.
Here is one of them: