Trakt No Longer Syncing Movies/Episodes to Collection?

I'm using the latest nightly and TMM no longer seems to be syncing Movies or Episodes to Trakt's Collection. My connection to Trakt still works and it's still syncing watched state, but it's stopped syncing titles to Collection.

Nothing changed here for ages, so a logfile would be nice...

Here's what it's saying in the log:

`2025-02-03 03:40:34,189 DEBUG [tmmpool-unnamed-task-T7-G12] o.t.thirdparty.trakttv.TraktTvMovie:177 - prepare 22 movies for Trakt.tv collection sync

2025-02-03 03:40:34,189 INFO [tmmpool-unnamed-task-T7-G12] o.t.thirdparty.trakttv.TraktTvMovie:200 - Adding 22 movies to Trakt.tv collection

2025-02-03 03:40:34,190 TRACE [tmmpool-unnamed-task-T7-G12] o.t.s.http.TmmHttpLoggingInterceptor:71 - --> POST https://api.trakt.tv/sync/collection

2025-02-03 03:40:34,191 TRACE [tmmpool-unnamed-task-T7-G12] o.t.s.http.TmmHttpLoggingInterceptor:94 - {"movies":[{"ids":{"trakt":882689,"imdb":"tt30057084","tmdb":1097549},"collected_at":"2025-01-28T04:48:12.552Z","media_type":"digital","resolution":"hd_1080p","audio":"dolby_digital_plus","audio_channels":"5.1","3d":false},{"ids":{"trakt":979589,"imdb":"tt30294282","tmdb":1214527},"collected_at":"2025-01-26T23:37:56.551Z","media_type":"digital","resolution":"hd_1080p","audio":"aac","audio_channels":"1.0","3d":false},{"ids":{"trakt":985196,"imdb":"tt28356173","tmdb":1220646},"collected_at":"2025-01-24T20:57:45.125Z","media_type":"digital","resolution":"hd_1080p","audio":"aac","audio_channels":"2.0","3d":false},{"ids":{"trakt":931866,"imdb":"tt28768883","tmdb":1156619},"collected_at":"2025-01-24T20:57:45.072Z","media_type":"digital","resolution":"hd_1080p","audio":"aac","audio_channels":"2.0","3d":false},{"ids":{"trakt":932286,"imdb":"tt30835281","tmdb":1157132},"collected_at":"2025-01-24T20:57:45.070Z","media_type":"digital","resolution":"hd_1080p","audio":"aac","audio_channels":"2.0","...

2025-02-03 03:40:34,191 TRACE [tmmpool-unnamed-task-T7-G12] o.t.s.h.TmmHttpHeaderLoggerInterceptor:42 - -> Headers: {accept-encoding=[br,gzip]}

2025-02-03 03:40:34,274 TRACE [tmmpool-unnamed-task-T7-G12] o.t.s.h.TmmHttpHeaderLoggerInterceptor:48 - <- Headers: {alt-svc=[h3=":443"; ma=86400], cache-control=[no-cache], cf-cache-status=[DYNAMIC], cf-ray=[90c11df62e3c7bca-ATL], content-encoding=[gzip], content-type=[application/json], date=[Mon, 03 Feb 2025 08:40:35 GMT], referrer-policy=[strict-origin-when-cross-origin], server=[cloudflare], set-cookie=[_traktsession=bJdXYn8nMw2qtUKRJOKYMzZzQgJ2Qw41WY0bZsdV0GtxZNlmCzNEHXcQKiLlqeE2FzT3UQL4%2BbS2asT1ZgslXbsAb2e25WyUrW05yxHW93f1AiePY3QwmRrbQfKqc7J5fS%2FMHYFegn3%2B65cP31pijl1IQwNWMakQz1IjZZlB1bl6YiTAexMt50aVKZmHAhg0sC5DXrsYk44tlpHKOo20VJUBEMbtg3SMIQ%3D%3D--qepHct4w30dJyWre--3vFeDHpU3Ozz4MvordCp1A%3D%3D; path=/; HttpOnly; SameSite=Lax], vary=[Accept-Encoding], x-account-limit=[100], x-content-type-options=[nosniff], x-download-options=[noopen], x-frame-options=[SAMEORIGIN], x-permitted-cross-domain-policies=[none], x-ratelimit=[{"name":"AUTHED_API_POST_LIMIT","period":1,"limit":1,"remaining":0,"until":"2025-02-03T08:40:36Z"}], x-request-id=[a4127b14-5856-47be-8b87-bc70dc6879d9], x-runtime=[0.038884], x-upgrade-url=[https://trakt.tv/vip], x-vip-user=[false], x-xss-protection=[0]}

2025-02-03 03:40:34,274 DEBUG [tmmpool-unnamed-task-T7-G12] o.t.s.http.TmmHttpLoggingInterceptor:139 - <-- 420 https://api.trakt.tv/sync/collection (83ms, unknown-length body)

2025-02-03 03:40:34,274 TRACE [tmmpool-unnamed-task-T7-G12] o.t.s.http.TmmHttpLoggingInterceptor:173 - <-- END HTTP (0-byte body)

2025-02-03 03:40:34,274 ERROR [tmmpool-unnamed-task-T7-G12] o.t.thirdparty.trakttv.TraktTvMovie:207 - failed syncing Trakt.tv: HTTP 420 / Request failed: 420 `

added need logs label

Here are the full logs from when I try to sync to Collection:

tmm.log

trace-20250203-034505.log

Hmm... HTTP 420 means "Account Limit Exceeded (list count, item count, etc)" on Trakt - do you hit that in any way?
It is not a "rate limit exceeded", which would be a 429, so it must have something todo with your account...

removed need logs label

You're right. I created a new account as a test and it did allow me to sync to Collections. I don't understand what would have changed about my account that is preventing it from syncing, but it has nothing to do with TMM.

EDIT: Actually, it looks like they are now limiting the amount free users can add to Collection because you get this message if you try to add something on the website:

"Your collection already has 100 shows and movies. Please upgrade to VIP to collect unlimited shows and movies."

WOW - you are right: https://forums.trakt.tv/t/freemium-experience-more-features-for-all-with-usage-limits/41641

guess, this is not usable for free users anylonger... need to add some GUI errors for that!

mentioned in commit de00a547

added invalid resolved labels

closed