Hi, Running on 2.2 trunk indeed fixes this problem for me on first sight.
A backport to 2.1.x probably would be nice unless 2.2 is close to a releasable/production ready state, I guess. ___________________________________________________ SMA Solar Technology AG Aufsichtsrat: Guenther Cramer (Vorsitzender) Vorstand: Juergen Dolle, Roland Grebe, Uwe Hertel, Pierre-Pascal Urbon, Marko Werner Handelsregister: Amtsgericht Kassel HRB 3972 Sitz der Gesellschaft: 34266 Niestetal USt-ID-Nr. DE 113 08 59 54 WEEE-Reg.-Nr. DE 95881150 ___________________________________________________