i’m just having the following case: in a dolby atmos nuendo project, after reopening a previously working session, any newly created audio track routed to an atmos bed (i have only one bed in that specific project) produces no signal. the track meter shows activity, the sends work, the bed itself works for other (pre-existing) tracks, and there are no mutes, solos, automation, or plugin issues.
if the same track is converted to an atmos object, audio passes immediately. existing tracks already routed to the bed continue to work normally. only new bed assignments are affected, none of them pass audio.
recreating tracks, changing channel formats, or reassigning routing does not resolve the issue. this appears to be a corruption of the internal atmos bed routing after project reload.
nuendo 14.0.41 on mac (M1 max, sonoma 14.8.2).