Performance of Izotope RX Plugin Pack in 12.5.5?

The four repair plugins -- clip, click, noise, hum -- all work in 12.5.5, although crashes are not unheard of, as in trying to use "paste attributes" to copy filters....

Anyway, to specifics: click repair works at single-band but audio goes silent at the multi-band setting. There also seems to a processing limit, for real-time performance -- multiple versions of the same plugin can lead to audio silence, as the track plays (I didn't test renders).

And there are occasional performance anomalies when click repair is added to individual clips (entire words get muted!), as opposed to entire tracks, where this muting doesn't occur.

Anyone with [more] experience of these plugins care to comment?

deleted, per Simon Brown's correction below.

There doesn't seem to be much interest in the matter, but I'd better add that the upper portion of the graphical interface is lost in Resolve, as has been the case with other plugins.

Functions not visible in the Resolve interface include track and plugin identifier, preset menu, COMPARE, SAFE, BYPASS, Native. BYPASS is accessible through the inspector, but the other functions aren't. The Resolve manual presents the Dialogue Denoiser GUI as an example of a VST plugin, with this same apparent error present.

So it's usable, but not exactly complete. The first version is how it looks, more or less, in Resolve. The 2nd is as illustrated by Izotope.

The upper part of your second image is Pro Tools' plugin surround, not part of the UI of the plugin itself.

I also own this plug in and have issues like dropouts etc on render. What I have resorted to
Is outputting the tracks that needed repair with the FX and bringing them back in so I know
There will be no issues upon final output..

I'd like to see this work better. I've gotten rid of reverb ambience
From boom mics and de clipped over modulated tracks with great success.

I also own this plug in and have issues like dropouts etc on render

And here I hoped the dropouts were restricted to real time.... Oh, well. Some form of audio caching/render in Resolve might help here, at least to assess the situation.

I've gotten rid of reverb ambience

How? There's apparently a reverb plugin in the the standalone package, but not in this set. Or is it some other technique?