I have this same error, very regularly as well. Today for example, a sync started 7:35 but never completed and essentially hung everything tidal related going forward 9:35, tried to play a track around 9:49. Only way for me to get around this is to log out and re-login.
Another issue with this, when in this hung state, if I try to play a tidal track to a bluesound device, it won’t play a library track either, unless I do a transfer from another device.
Line 16432: 04/02 07:35:03 Trace: [tidal/storage] sync force=False
Line 16433: 04/02 07:35:03 Trace: [tidal/storage] scan 164: starting
Line 16434: 04/02 07:35:03 Warn: [tidal/http] GET https://api.tidal.com/v1/users/nnnnn/favorites?countryCode=US => Unauthorized {"status":401,"subStatus":11003,"userMessage":"The token has expired. (Expired on time)"}
Line 16435: 04/02 07:35:03 Info: [tidal] got token expired. refreshing token
Line 17314: 04/02 09:35:03 Trace: [tidal/storage] sync force=False
Line 17315: 04/02 09:35:03 Trace: [tidal/storage] sync requested, but another is in progress. Ignoring request
Line 17801: 04/02 09:49:17 Warn: [tidal/http] GET https://api.tidal.com/v1/tracks/nnnnn/playbackinfopostpaywall?countryCode=US&audioquality=HI_RES&assetpresentation=FULL&playbackmode=STREAM => Unauthorized {"status":401,"subStatus":11003,"userMessage":"The token has expired. (Expired on time)"}
Line 17802: 04/02 09:49:17 Info: [tidal] got token expired. refreshing token
Line 20079: 04/02 10:45:37 Warn: [tidal/http] GET https://api.tidal.com/v1/tracks/nnnnn/playbackinfopostpaywall?countryCode=US&audioquality=HI_RES&assetpresentation=FULL&playbackmode=STREAM => Unauthorized {"status":401,"subStatus":11003,"userMessage":"The token has expired. (Expired on time)"}
Line 20080: 04/02 10:45:37 Info: [tidal] got token expired. refreshing token
Line 20153: 04/02 10:45:39 Warn: [tidal/http] GET https://api.tidal.com/v1/tracks/nnnnn/playbackinfopostpaywall?countryCode=US&audioquality=HI_RES&assetpresentation=FULL&playbackmode=STREAM => Unauthorized {"status":401,"subStatus":11003,"userMessage":"The token has expired. (Expired on time)"}
Line 20154: 04/02 10:45:39 Info: [tidal] got token expired. refreshing token
Line 20166: 04/02 10:45:59 Warn: [tidal/http] GET https://api.tidal.com/v1/tracks/nnnnn/playbackinfopostpaywall?countryCode=US&audioquality=HI_RES&assetpresentation=FULL&playbackmode=STREAM => Unauthorized {"status":401,"subStatus":11003,"userMessage":"The token has expired. (Expired on time)"}
Line 20167: 04/02 10:45:59 Info: [tidal] got token expired. refreshing token
Line 20183: 04/02 10:45:59 Warn: [tidal/http] GET https://api.tidal.com/v1/tracks/nnnnn/playbackinfopostpaywall?countryCode=US&audioquality=HI_RES&assetpresentation=FULL&playbackmode=STREAM => Unauthorized {"status":401,"subStatus":11003,"userMessage":"The token has expired. (Expired on time)"}
Line 20184: 04/02 10:45:59 Info: [tidal] got token expired. refreshing token