How to prepare ERS/ENVISAT images stack for PSI in SNAP5

Hi,

I’m also planning on processing ENVISAT in S1TBX on SNAP to ultimately export it to StaMPS in Matlab, and run the PSI algorithm there.

I was wondering (given that the conversation dated from 2017): are the problems with SNAP’s Topographic Phase Removal still around after the release of the current version of SNAP (7.0)?
And if the situation is different now, what is the recommended workflow for ENVISAT processing in SNAP for PSI preparation?

Thanks in advance