Suddenly getting googleapi: Error 401: Invalid Credentials, authError

Don't think that would give any more info, but here it is an excerpt with more info:

2021/10/31 18:38:54 INFO  : Starting transaction limiter: max 1 transactions/s with burst 1
2021/10/31 18:38:54 DEBUG : rclone: Version "v1.56.2" starting with parameters ["rclone" "sync" "dropbox:/" "gdrive-crypt-sa:/last_snapshot" "--backup-dir=gdrive-crypt-sa:/archive/2021/2021-10-31_18:38:53" "--log-file=/home/<removed>/rclone/log/rclone_jobber.log" "--rc" "--rc-no-auth" "--config" "/home/<removed>/rclone/rclone.conf" "--filter-from" "/home/<removed>/rclone/filter_rules" "--fast-list" "--transfers" "24" "--checkers" "24" "--dropbox-chunk-size" "128M" "--dropbox-batch-mode" "sync" "--tpslimit" "1" "--tpslimit-burst" "1" "--drive-chunk-size" "128M" "--create-empty-src-dirs" "--user-agent" "<removed>" "--log-level" "DEBUG"]
2021/10/31 18:38:54 NOTICE: Serving remote control on http://localhost:5572/
2021/10/31 18:38:54 DEBUG : Creating backend with remote "dropbox:/"
2021/10/31 18:38:54 DEBUG : Using config file from "/home/<removed>/rclone/rclone.conf"
2021/10/31 18:38:54 DEBUG : dropbox: detected overridden config - adding "{GLfj_}" suffix to name
2021/10/31 18:38:55 DEBUG : Dropbox root '': Using root namespace "8294458816"
2021/10/31 18:38:55 DEBUG : fs cache: renaming cache item "dropbox:/" to be canonical "dropbox{GLfj_}:"
2021/10/31 18:38:55 DEBUG : Creating backend with remote "gdrive-crypt-sa:/last_snapshot"
2021/10/31 18:38:56 DEBUG : Creating backend with remote "gdrive-sa:/d4g7fbatdhi2k49f7b59alv9t8"
2021/10/31 18:38:56 DEBUG : gdrive-sa: detected overridden config - adding "{OgfZc}" suffix to name
2021/10/31 18:38:58 DEBUG : fs cache: renaming cache item "gdrive-sa:/d4g7fbatdhi2k49f7b59alv9t8" to be canonical "gdrive-sa{OgfZc}:d4g7fbatdhi2k49f7b59alv9t8"
2021/10/31 18:38:58 DEBUG : fs cache: switching user supplied name "gdrive-sa:/d4g7fbatdhi2k49f7b59alv9t8" for canonical name "gdrive-sa{OgfZc}:d4g7fbatdhi2k49f7b59alv9t8"
2021/10/31 18:38:58 DEBUG : Creating backend with remote "gdrive-crypt-sa:/archive/2021/2021-10-31_18:38:53"
2021/10/31 18:38:59 DEBUG : Creating backend with remote "gdrive-sa:/erqd5fvau35q91v162n2gp3sfs/2qrfke4mj0m76u8spiovqifvog/biugauv03f201p7rldbfmjgnlpukcaji1o33cql8mnlncoisquag"
2021/10/31 18:38:59 DEBUG : gdrive-sa: detected overridden config - adding "{OgfZc}" suffix to name
2021/10/31 18:39:06 DEBUG : fs cache: renaming cache item "gdrive-sa:/erqd5fvau35q91v162n2gp3sfs/2qrfke4mj0m76u8spiovqifvog/biugauv03f201p7rldbfmjgnlpukcaji1o33cql8mnlncoisquag" to be canonical "gdrive-sa{OgfZc}:erqd5fvau35q91v162n2gp3sfs/2qrfke4mj0m76u8spiovqifvog/biugauv03f201p7rldbfmjgnlpukcaji1o33cql8mnlncoisquag"
2021/10/31 18:39:06 DEBUG : fs cache: switching user supplied name "gdrive-sa:/erqd5fvau35q91v162n2gp3sfs/2qrfke4mj0m76u8spiovqifvog/biugauv03f201p7rldbfmjgnlpukcaji1o33cql8mnlncoisquag" for canonical name "gdrive-sa{OgfZc}:erqd5fvau35q91v162n2gp3sfs/2qrfke4mj0m76u8spiovqifvog/biugauv03f201p7rldbfmjgnlpukcaji1o33cql8mnlncoisquag"

(…)

2021/10/31 19:12:39 DEBUG : Google drive root 'd4g7fbatdhi2k49f7b59alv9t8': Disabling ListR to work around bug in drive as multi listing (50) returned no entries
2021/10/31 19:12:39 DEBUG : Google drive root 'd4g7fbatdhi2k49f7b59alv9t8': Recycled 50 entries
2021/10/31 19:12:58 INFO  :
Transferred:   	          0 / 0 Byte, -, 0 Byte/s, ETA -
Elapsed time:      34m4.1s

(…)

2021/10/31 19:45:58 INFO  :
Transferred:   	          0 / 0 Byte, -, 0 Byte/s, ETA -
Elapsed time:     1h7m4.1s

2021/10/31 19:46:29 ERROR : Encrypted drive 'gdrive-crypt-sa:/last_snapshot': error reading destination root directory: couldn't list directory: googleapi: Error 401: Invalid Credentials, authError
2021/10/31 19:46:29 DEBUG : Encrypted drive 'gdrive-crypt-sa:/last_snapshot': Waiting for checks to finish
2021/10/31 19:46:29 DEBUG : Encrypted drive 'gdrive-crypt-sa:/last_snapshot': Waiting for transfers to finish
2021/10/31 19:46:29 ERROR : Encrypted drive 'gdrive-crypt-sa:/last_snapshot': not deleting files as there were IO errors
2021/10/31 19:46:29 ERROR : Encrypted drive 'gdrive-crypt-sa:/last_snapshot': not deleting directories as there were IO errors
2021/10/31 19:46:29 ERROR : Attempt 1/3 failed with 1 errors and: couldn't list directory: googleapi: Error 401: Invalid Credentials, authError
2021/10/31 19:46:29 DEBUG : Creating backend with remote "gdrive-crypt-sa:/archive/2021/2021-10-31_18:38:53"
2021/10/31 19:46:30 DEBUG : fs cache: switching user supplied name "gdrive-sa:/erqd5fvau35q91v162n2gp3sfs/2qrfke4mj0m76u8spiovqifvog/biugauv03f201p7rldbfmjgnlpukcaji1o33cql8mnlncoisquag" for canonical name "gdrive-sa{OgfZc}:erqd5fvau35q91v162n2gp3sfs/2qrfke4mj0m76u8spiovqifvog/biugauv03f201p7rldbfmjgnlpukcaji1o33cql8mnlncoisquag"
2021/10/31 19:46:30 DEBUG : fs cache: switching user supplied name "gdrive-sa:/erqd5fvau35q91v162n2gp3sfs/2qrfke4mj0m76u8spiovqifvog/biugauv03f201p7rldbfmjgnlpukcaji1o33cql8mnlncoisquag" for canonical name "gdrive-sa{OgfZc}:erqd5fvau35q91v162n2gp3sfs/2qrfke4mj0m76u8spiovqifvog/biugauv03f201p7rldbfmjgnlpukcaji1o33cql8mnlncoisquag")

(…)

2021/10/31 20:54:58 INFO  :
Transferred:   	          0 / 0 Byte, -, 0 Byte/s, ETA -
Elapsed time:    2h16m4.1s

2021/10/31 20:55:57 ERROR : Encrypted drive 'gdrive-crypt-sa:/last_snapshot': error reading destination root directory: couldn't list directory: googleapi: Error 401: Invalid Credentials, authError
2021/10/31 20:55:57 DEBUG : Encrypted drive 'gdrive-crypt-sa:/last_snapshot': Waiting for checks to finish
2021/10/31 20:55:57 DEBUG : Encrypted drive 'gdrive-crypt-sa:/last_snapshot': Waiting for transfers to finish
2021/10/31 20:55:57 ERROR : Encrypted drive 'gdrive-crypt-sa:/last_snapshot': not deleting files as there were IO errors
2021/10/31 20:55:57 ERROR : Encrypted drive 'gdrive-crypt-sa:/last_snapshot': not deleting directories as there were IO errors
2021/10/31 20:55:57 ERROR : Attempt 2/3 failed with 1 errors and: couldn't list directory: googleapi: Error 401: Invalid Credentials, authError
2021/10/31 20:55:57 DEBUG : Creating backend with remote "gdrive-crypt-sa:/archive/2021/2021-10-31_18:38:53"
2021/10/31 20:55:57 DEBUG : fs cache: switching user supplied name "gdrive-sa:/erqd5fvau35q91v162n2gp3sfs/2qrfke4mj0m76u8spiovqifvog/biugauv03f201p7rldbfmjgnlpukcaji1o33cql8mnlncoisquag" for canonical name "gdrive-sa{OgfZc}:erqd5fvau35q91v162n2gp3sfs/2qrfke4mj0m76u8spiovqifvog/biugauv03f201p7rldbfmjgnlpukcaji1o33cql8mnlncoisquag"
2021/10/31 20:55:57 DEBUG : fs cache: switching user supplied name "gdrive-sa:/erqd5fvau35q91v162n2gp3sfs/2qrfke4mj0m76u8spiovqifvog/biugauv03f201p7rldbfmjgnlpukcaji1o33cql8mnlncoisquag" for canonical name "gdrive-sa{OgfZc}:erqd5fvau35q91v162n2gp3sfs/2qrfke4mj0m76u8spiovqifvog/biugauv03f201p7rldbfmjgnlpukcaji1o33cql8mnlncoisquag"
2021/10/31 20:55:58 INFO  :
Transferred:   	          0 / 0 Byte, -, 0 Byte/s, ETA -
Elapsed time:    2h17m4.1s

(…)

2021/10/31 21:53:58 INFO  :
Transferred:   	          0 / 0 Byte, -, 0 Byte/s, ETA -
Elapsed time:    3h15m4.1s

2021/10/31 21:54:12 ERROR : Encrypted drive 'gdrive-crypt-sa:/last_snapshot': error reading destination root directory: couldn't list directory: googleapi: Error 401: Invalid Credentials, authError
2021/10/31 21:54:12 DEBUG : Encrypted drive 'gdrive-crypt-sa:/last_snapshot': Waiting for checks to finish
2021/10/31 21:54:12 DEBUG : Encrypted drive 'gdrive-crypt-sa:/last_snapshot': Waiting for transfers to finish
2021/10/31 21:54:12 ERROR : Encrypted drive 'gdrive-crypt-sa:/last_snapshot': not deleting files as there were IO errors
2021/10/31 21:54:12 ERROR : Encrypted drive 'gdrive-crypt-sa:/last_snapshot': not deleting directories as there were IO errors
2021/10/31 21:54:12 ERROR : Attempt 3/3 failed with 1 errors and: couldn't list directory: googleapi: Error 401: Invalid Credentials, authError
2021/10/31 21:54:12 INFO  :
Transferred:   	          0 / 0 Byte, -, 0 Byte/s, ETA -
Errors:                 1 (retrying may help)
Elapsed time:   3h15m18.2s

2021/10/31 21:54:12 DEBUG : 12 go routines active
2021/10/31 21:54:12 Failed to sync: couldn't list directory: googleapi: Error 401: Invalid Credentials, authError
2021/10/31 21:54:12 INFO  : Dropbox root '': Commiting uploads - please wait...
2021-10-31_21:54:13 ERROR: rcj-blox.sh failed.  rclone exit_code=1

It makes no sense to me that I'm getting 2021/10/31 21:54:12 ERROR : Encrypted drive 'gdrive-crypt-sa:/last_snapshot': error reading destination root directory: couldn't list directory: googleapi: Error 401: Invalid Credentials, authError

While running:
rclone --fast-list ls -vv gdrive-crypt-sa:/last_snapshot
and
rclone -vv mkdir gdrive-crypt-sa:/test

Works without issue.