It appears the current Hou May 27, 2025 version is not able to open Bruker 2dseq files, resulting in "failed to load image from 2dseq" error.
Opening 2dseq works fine in April 17, 2025 release as well as older releases. In the meantime, we can use those older releases to convert 2dseq to .src and then process the .src with the May 27, 2025 release.
Stephen Lin