Some of the ODC channels now appear to have string values with unrecognized characters. For example: caget H1:PSL-ODC_FSS_BIT21 H1:PSL-ODC_FSS_BIT21 FSS Not Resonant (Loop 300370216d377177 I regenerated the channel list, searched it for channels with ODC in the name, added these to the exclude list, and regenerated the channel list again.