HTTP 403 error - Cannot download

[minhchick]

C:>youtube-dl --verbose youtube.com/user/toysboxtv
[debug] System config: []
[debug] User config: []
[debug] Command-line args: ['--verbose', 'youtube.com/user/toysboxtv']
[debug] Encodings: locale cp1252, fs mbcs, out cp437, pref cp1252
[debug] youtube-dl version 2014.04.21.6
[debug] Python version 2.7.5 - Windows-2008ServerR2-6.1.7601-SP1
[debug] Proxy map: {}
[download] Downloading playlist: toysboxtv
[youtube:user] toysboxtv: Downloading video ids from 1 to 51
[youtube:user] toysboxtv: Downloading video ids from 51 to 101
[youtube:user] toysboxtv: Downloading video ids from 101 to 151
[youtube:user] toysboxtv: Downloading video ids from 151 to 201
[youtube:user] toysboxtv: Downloading video ids from 201 to 251
[youtube:user] toysboxtv: Downloading video ids from 251 to 301
[youtube:user] toysboxtv: Downloading video ids from 301 to 351
[youtube:user] toysboxtv: Downloading video ids from 351 to 401
[youtube:user] toysboxtv: Downloading video ids from 401 to 451
[youtube:user] toysboxtv: Downloading video ids from 451 to 501
[youtube:user] toysboxtv: Downloading video ids from 501 to 551
[youtube:user] toysboxtv: Downloading video ids from 551 to 601
[youtube:user] toysboxtv: Downloading video ids from 601 to 651
[youtube:user] toysboxtv: Downloading video ids from 651 to 701
[youtube:user] toysboxtv: Downloading video ids from 701 to 751
[youtube:user] toysboxtv: Downloading video ids from 751 to 801
[youtube:user] toysboxtv: Downloading video ids from 801 to 851
[youtube:user] toysboxtv: Downloading video ids from 851 to 901
[youtube:user] toysboxtv: Downloading video ids from 901 to 951
[youtube:user] toysboxtv: Downloading video ids from 951 to 1001
[youtube:user] toysboxtv: Downloading video ids from 1001 to 1051
[youtube:user] toysboxtv: Downloading video ids from 1051 to 1101
[youtube:user] toysboxtv: Downloading video ids from 1101 to 1151
[youtube:user] toysboxtv: Downloading video ids from 1151 to 1201
[youtube:user] toysboxtv: Downloading video ids from 1201 to 1251
[youtube:user] toysboxtv: Downloading video ids from 1251 to 1301
[youtube:user] toysboxtv: Downloading video ids from 1301 to 1351
[youtube:user] toysboxtv: Downloading video ids from 1351 to 1401
[youtube:user] toysboxtv: Downloading video ids from 1401 to 1451
[youtube:user] toysboxtv: Downloading video ids from 1451 to 1501
[youtube:user] toysboxtv: Downloading video ids from 1501 to 1551
[youtube:user] toysboxtv: Downloading video ids from 1551 to 1601
[youtube:user] toysboxtv: Downloading video ids from 1601 to 1651
[youtube:user] toysboxtv: Downloading video ids from 1651 to 1701
[youtube:user] toysboxtv: Downloading video ids from 1701 to 1751
[youtube:user] toysboxtv: Downloading video ids from 1751 to 1801
[youtube:user] toysboxtv: Downloading video ids from 1801 to 1851
[youtube:user] toysboxtv: Downloading video ids from 1851 to 1901
[youtube:user] toysboxtv: Downloading video ids from 1901 to 1951
[youtube:user] toysboxtv: Downloading video ids from 1951 to 2001
[youtube:user] toysboxtv: Downloading video ids from 2001 to 2051
[youtube:user] toysboxtv: Downloading video ids from 2051 to 2101
[youtube:user] toysboxtv: Downloading video ids from 2101 to 2151
[youtube:user] toysboxtv: Downloading video ids from 2151 to 2201
[youtube:user] toysboxtv: Downloading video ids from 2201 to 2251
[youtube:user] toysboxtv: Downloading video ids from 2251 to 2301
[youtube:user] toysboxtv: Downloading video ids from 2301 to 2351
[youtube:user] toysboxtv: Downloading video ids from 2351 to 2401
[youtube:user] toysboxtv: Downloading video ids from 2401 to 2451
[youtube:user] toysboxtv: Downloading video ids from 2451 to 2501
[youtube:user] toysboxtv: Downloading video ids from 2501 to 2551
[youtube:user] toysboxtv: Downloading video ids from 2551 to 2601
[youtube:user] toysboxtv: Downloading video ids from 2601 to 2651
[youtube:user] toysboxtv: Downloading video ids from 2651 to 2701
[youtube:user] toysboxtv: Downloading video ids from 2701 to 2751
[youtube:user] toysboxtv: Downloading video ids from 2751 to 2801
[youtube:user] toysboxtv: Downloading video ids from 2801 to 2851
[youtube:user] toysboxtv: Downloading video ids from 2851 to 2901
[youtube:user] toysboxtv: Downloading video ids from 2901 to 2951
[youtube:user] toysboxtv: Downloading video ids from 2951 to 3001
[youtube:user] toysboxtv: Downloading video ids from 3001 to 3051
[youtube:user] toysboxtv: Downloading video ids from 3051 to 3101
[youtube:user] toysboxtv: Downloading video ids from 3101 to 3151
[youtube:user] toysboxtv: Downloading video ids from 3151 to 3201
[youtube:user] toysboxtv: Downloading video ids from 3201 to 3251
[youtube:user] toysboxtv: Downloading video ids from 3251 to 3301
[youtube:user] toysboxtv: Downloading video ids from 3301 to 3351
[youtube:user] toysboxtv: Downloading video ids from 3351 to 3401
[youtube:user] toysboxtv: Downloading video ids from 3401 to 3451
[youtube:user] toysboxtv: Downloading video ids from 3451 to 3501
[youtube:user] toysboxtv: Downloading video ids from 3501 to 3551
[youtube:user] toysboxtv: Downloading video ids from 3551 to 3601
[youtube:user] toysboxtv: Downloading video ids from 3601 to 3651
[youtube:user] toysboxtv: Downloading video ids from 3651 to 3701
[youtube:user] toysboxtv: Downloading video ids from 3701 to 3751
[youtube:user] toysboxtv: Downloading video ids from 3751 to 3801
[youtube:user] toysboxtv: Downloading video ids from 3801 to 3851
[youtube:user] toysboxtv: Downloading video ids from 3851 to 3901
[youtube:user] toysboxtv: Downloading video ids from 3901 to 3951
[youtube:user] toysboxtv: Downloading video ids from 3951 to 4001
[youtube:user] toysboxtv: Downloading video ids from 4001 to 4051
[youtube:user] toysboxtv: Downloading video ids from 4051 to 4101
[youtube:user] toysboxtv: Downloading video ids from 4101 to 4151
[youtube:user] toysboxtv: Downloading video ids from 4151 to 4201
[youtube:user] toysboxtv: Downloading video ids from 4201 to 4251
[youtube:user] toysboxtv: Downloading video ids from 4251 to 4301
[youtube:user] toysboxtv: Downloading video ids from 4301 to 4351
[youtube:user] toysboxtv: Downloading video ids from 4351 to 4401
[youtube:user] toysboxtv: Downloading video ids from 4401 to 4451
[youtube:user] toysboxtv: Downloading video ids from 4451 to 4501
[youtube:user] toysboxtv: Downloading video ids from 4501 to 4551
[youtube:user] toysboxtv: Downloading video ids from 4551 to 4601
[youtube:user] toysboxtv: Downloading video ids from 4601 to 4651
[youtube:user] toysboxtv: Downloading video ids from 4651 to 4701
[youtube:user] toysboxtv: Downloading video ids from 4701 to 4751
[youtube:user] toysboxtv: Downloading video ids from 4751 to 4801
[youtube:user] toysboxtv: Downloading video ids from 4801 to 4851
[youtube:user] toysboxtv: Downloading video ids from 4851 to 4901
[youtube:user] toysboxtv: Downloading video ids from 4901 to 4951
[youtube:user] toysboxtv: Downloading video ids from 4951 to 5001
[youtube:user] toysboxtv: Downloading video ids from 5001 to 5051
[youtube:user] toysboxtv: Downloading video ids from 5051 to 5101
[youtube:user] toysboxtv: Downloading video ids from 5101 to 5151
[youtube:user] toysboxtv: Downloading video ids from 5151 to 5201
[youtube:user] toysboxtv: Downloading video ids from 5201 to 5251
[youtube:user] toysboxtv: Downloading video ids from 5251 to 5301
[youtube:user] toysboxtv: Downloading video ids from 5301 to 5351
[youtube:user] toysboxtv: Downloading video ids from 5351 to 5401
[youtube:user] toysboxtv: Downloading video ids from 5401 to 5451
[youtube:user] toysboxtv: Downloading video ids from 5451 to 5501
[youtube:user] toysboxtv: Downloading video ids from 5501 to 5551
[youtube:user] toysboxtv: Downloading video ids from 5551 to 5601
[youtube:user] toysboxtv: Downloading video ids from 5601 to 5651
[youtube:user] toysboxtv: Downloading video ids from 5651 to 5701
[youtube:user] toysboxtv: Downloading video ids from 5701 to 5751
[youtube:user] toysboxtv: Downloading video ids from 5751 to 5801
[youtube:user] toysboxtv: Downloading video ids from 5801 to 5851
[youtube:user] toysboxtv: Downloading video ids from 5851 to 5901
[youtube:user] toysboxtv: Downloading video ids from 5901 to 5951
[youtube:user] toysboxtv: Downloading video ids from 5951 to 6001
[youtube:user] toysboxtv: Downloading video ids from 6001 to 6051
[youtube:user] toysboxtv: Downloading video ids from 6051 to 6101
[youtube:user] toysboxtv: Downloading video ids from 6101 to 6151
[youtube:user] toysboxtv: Downloading video ids from 6151 to 6201
[youtube:user] toysboxtv: Downloading video ids from 6201 to 6251
[youtube:user] toysboxtv: Downloading video ids from 6251 to 6301
[youtube:user] toysboxtv: Downloading video ids from 6301 to 6351
[youtube:user] toysboxtv: Downloading video ids from 6351 to 6401
[youtube:user] toysboxtv: Downloading video ids from 6401 to 6451
[youtube:user] toysboxtv: Downloading video ids from 6451 to 6501
[youtube:user] toysboxtv: Downloading video ids from 6501 to 6551
[youtube:user] toysboxtv: Downloading video ids from 6551 to 6601
[youtube:user] toysboxtv: Downloading video ids from 6601 to 6651
[youtube:user] toysboxtv: Downloading video ids from 6651 to 6701
[youtube:user] toysboxtv: Downloading video ids from 6701 to 6751
[youtube:user] toysboxtv: Downloading video ids from 6751 to 6801
[youtube:user] toysboxtv: Downloading video ids from 6801 to 6851
[youtube:user] toysboxtv: Downloading video ids from 6851 to 6901
[youtube:user] toysboxtv: Downloading video ids from 6901 to 6951
[youtube:user] toysboxtv: Downloading video ids from 6951 to 7001
[youtube:user] toysboxtv: Downloading video ids from 7001 to 7051
[youtube:user] toysboxtv: Downloading video ids from 7051 to 7101
[youtube:user] toysboxtv: Downloading video ids from 7101 to 7151
[youtube:user] toysboxtv: Downloading video ids from 7151 to 7201
[youtube:user] toysboxtv: Downloading video ids from 7201 to 7251
ERROR: Unable to download webpage: HTTP Error 403: Forbidden; please report this
issue on https://yt-dl.org/bug . Be sure to call youtube-dl with the --verbose
flag and include its complete output. Make sure you are using the latest version
; type youtube-dl -U to update.
File "youtube_dl\extractor\common.pyo", line 194, in _request_webpage
File "youtube_dl\YoutubeDL.pyo", line 1211, in urlopen
File "urllib2.pyo", line 410, in open
File "urllib2.pyo", line 523, in http_response
File "urllib2.pyo", line 448, in error
File "urllib2.pyo", line 382, in _call_chain
File "urllib2.pyo", line 531, in http_error_default

[minhchick]

sometimes It can download and sometimes doesn't

[phihag]

Thank you for the report. Sorry that we didn't follow it up earlier. We made quite a few changes to our signature detection algorithm. Please use youtube-dl -U to update your version of youtube-dl. If the problem persists, please post the output you get when passing in the -v option as well. Without this output, we cannot aptly diagnose problems.