更新tlmgr后update没反应？

更新tlmgr后，出现了 tlmgr.pl: prefetching 350 containers using 6 parallel downloads (curl) 这个新鲜提示，然后更新各种没反应。done就不出现了。ctrl+C了好多次，累了。来问大神怎么办

tlmgr update --self --all
tlmgr.pl: package repository https://mirrors.tuna.tsinghua.edu.cn/CTAN/systems/texlive/tlnet (not verified: pubkey missing)
tlmgr.pl: saving backups to C:/TeXLive/2026/tlpkg/backups
tlmgr.pl: Preparing TeX Live infrastructure update...
tlmgr.pl: warning: backup option not implemented for infrastructure  update on Windows; continuing anyway.
DO NOT CLOSE THIS WINDOW!
TeX Live infrastructure update in progress ...
Detailed command logging to "C:\TeXLive\2026\temp\update-self.log"
self update: texlive.infra (79982 -> 80721)
Infrastructure update finished successfully.
About to restart tlmgr to complete update ...
tlmgr.pl: package repository https://mirrors.tuna.tsinghua.edu.cn/CTAN/systems/texlive/tlnet (not verified: pubkey missing)
tlmgr.pl: saving backups to C:/TeXLive/2026/tlpkg/backups
[  1/155] auto-remove: mahjong-tiles ... done
tlmgr.pl: prefetching 350 containers using 6 parallel downloads (curl)
[  2/155, ??:??/??:??] update: abntexto-ufc [240k] (80337 -> 80690) ...  Terminating on signal SIGINT(2)
tar: Read error on -: Broken pipe
tar: At beginning of tape, quitting now
终止批处理操作吗(Y/N)? y

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