REST2 in gromacs2024.2 not working

[JuroDobias]

Hello plumed developers,
I think there is some problem with HREM/REST2 gromacs using recent plumed-2.9.2 and gromacs2024.2. I am getting zero acceptance, despite using same unscaled topology for all replicas. Same simulation (same coordinates, topologies and mdp options) is working as expected with 100 % acceptance when using older plumed-2.8.1 and gromacs-2022.3. Both simulations were run on same hardware and compiled with same compilers, cuda and MPI libraries.
Juraj

[GiovanniBussi]

I think the problem is with (PLUMED patched) gromacs 2024, it might be fixed at some point in the future, but I cannot promise when

[JuroDobias]

Thank you for your answer. I updated due to HMR which was introduced in gromacs24, but I can live without that.