Magnetic flux eruptions at the root of time lags in low-luminosity active galactic nuclei Jesse Vos, Jordy Davelaar, Hector Olivares, Christiaan Brinkerink and Heino Falcke A&A, 689 (2024) A112 Published online: 05 September 2024 DOI: 10.1051/0004-6361/202449265