Hi hugenbdd,
I rain into the exact same issue. Maybe i can contribute too for debugging?
Im using a naming scheme from trash-guides for Radarrr and Sonarr.
For example, Radarr (for plex) https://trash-guides.info/Radarr/Radarr-recommended-naming-scheme/
logs:
May 17 23:46:36 Lisa-System root: /usr/local/emhttp/plugins/ca.mover.tuning/age_mover: line 146: ((: REMAININGCACHESIZE-="/mnt/datacache/data/media/movies/Searching (2018)/Searching (2018) {imdb-tt7668870}: syntax error: operand expected (error token is ""/mnt/datacache/data/media/movies/Searching (2018)/Searching (2018) {imdb-tt7668870}")
May 17 23:46:37 Lisa-System root: /usr/local/emhttp/plugins/ca.mover.tuning/age_mover: line 146: ((: REMAININGCACHESIZE-="/mnt/datacache/data/media/movies/Searching (2018)/Searching (2018) {imdb-tt7668870}: syntax error: operand expected (error token is ""/mnt/datacache/data/media/movies/Searching (2018)/Searching (2018) {imdb-tt7668870}")
May 17 23:46:37 Lisa-System root: /usr/local/emhttp/plugins/ca.mover.tuning/age_mover: line 146: ((: REMAININGCACHESIZE-="/mnt/datacache/data/media/movies/Second Act (2018)/Second Act (2018) {imdb-tt2126357}: syntax error: operand expected (error token is ""/mnt/datacache/data/media/movies/Second Act (2018)/Second Act (2018) {imdb-tt2126357}")
May 17 23:46:38 Lisa-System root: /usr/local/emhttp/plugins/ca.mover.tuning/age_mover: line 146: ((: REMAININGCACHESIZE-="/mnt/datacache/data/media/movies/Second Act (2018)/Second Act (2018) {imdb-tt2126357}: syntax error: operand expected (error token is ""/mnt/datacache/data/media/movies/Second Act (2018)/Second Act (2018) {imdb-tt2126357}")
May 17 23:46:38 Lisa-System root: /usr/local/emhttp/plugins/ca.mover.tuning/age_mover: line 146: ((: REMAININGCACHESIZE-="/mnt/datacache/data/media/movies/Sgt. Stubby An American Hero (2018)/Sgt. Stubby An American Hero (2018) {imdb-tt5314190}: syntax error: operand expected (error token is ""/mnt/datacache/data/media/movies/Sgt. Stubby An American Hero (2018)/Sgt. Stubby An American Hero (2018) {imdb-tt5314190}")