Laqua, H. P., Braune, H., Marsen, S., Moseev, D., Oosterbeek, H., Stange, T., et al. (2023). Experiences from long-pulse ECRH operation at W7-X. Talk presented at 65th Annual Meeting of the APS Division of Plasma Physics. Denver, CO. 2023-10-30 - 2023-11-03.