Issue still seems to be present 
I.P. X.X.152.148
Rasberry Pi 3B+
LibreElec 10.0.4
Kodi and other Repos work fine.
Code
2023-02-05 07:01:54.543 T:824 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.argustv/icon.png
2023-02-05 07:01:54.793 T:824 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.dvbviewer/icon.png
2023-02-05 07:01:55.016 T:786 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.argustv/icon.png
2023-02-05 07:01:55.045 T:824 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.vuplus/icon.png
2023-02-05 07:01:55.296 T:824 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.mediaportal.tvserver/icon.png
2023-02-05 07:01:55.345 T:789 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.dvbviewer/icon.png
2023-02-05 07:01:55.514 T:786 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.vuplus/icon.png
2023-02-05 07:01:55.595 T:789 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.mythtv/icon.png
2023-02-05 07:01:55.610 T:824 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.mediaportal.tvserver/icon.png
2023-02-05 07:01:55.848 T:788 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.nextpvr/icon.png
2023-02-05 07:01:55.977 T:824 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.njoy/icon.png
2023-02-05 07:01:56.146 T:786 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.pctv/icon.png
2023-02-05 07:01:56.545 T:789 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.plutotv/icon.png
2023-02-05 07:01:56.858 T:742 INFO <general>: Loading skin file: DialogAddonInfo.xml, load type: KEEP_IN_MEMORY
2023-02-05 07:01:57.181 T:824 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.plutotv/resources/screenshots/screenshot-01.jpg
2023-02-05 07:01:57.194 T:789 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.plutotv/resources/screenshots/screenshot-02.jpg
2023-02-05 07:01:57.194 T:786 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.plutotv/icon.png
2023-02-05 07:01:57.194 T:788 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.plutotv/resources/screenshots/screenshot-03.jpg
2023-02-05 07:01:57.982 T:824 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.plutotv/pvr.plutotv-19.0.3.1.zip
2023-02-05 07:01:58.234 T:824 ERROR <general>: CCurlFile::FillBuffer - Failed: Couldn't connect to server(7)
2023-02-05 07:01:58.234 T:824 ERROR <general>: CCurlFile::Open failed with code 0 for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.plutotv/pvr.plutotv-19.0.3.1.zip:
2023-02-05 07:01:58.234 T:824 ERROR <general>: CAddonInstallJob[pvr.plutotv]: failed to download special://home/addons/packages/pvr.plutotv-19.0.3.1.zip
2023-02-05 07:01:58.496 T:786 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.plutotv/icon.png
2023-02-05 07:01:59.051 T:964 WARNING <general>: Repository add-on repository.chainsrepo uses plain HTTP for add-on downloads in path http://thechains24.com/_zips/ - this is insecure and will make your Kodi installation vulnerable to attacks if enabled!
2023-02-05 07:01:59.702 T:788 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.pctv/icon.png
2023-02-05 07:01:59.953 T:788 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.plutotv/icon.png
2023-02-05 07:02:00.201 T:788 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.filmon/icon.png
2023-02-05 07:02:00.452 T:788 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.freebox/icon.png
2023-02-05 07:02:00.703 T:788 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.hdhomerun/icon.png
2023-02-05 07:02:00.953 T:788 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.iptvsimple/icon.png
2023-02-05 07:02:01.203 T:788 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.sledovanitv.cz/resources/logo.png
2023-02-05 07:02:01.457 T:788 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.wmc/icon.png
2023-02-05 07:02:01.708 T:788 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.stalker/icon.png
2023-02-05 07:02:01.958 T:788 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.teleboy/icon.png
2023-02-05 07:02:02.208 T:788 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.hts/icon.png
2023-02-05 07:02:02.459 T:788 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.dvblink/icon.png
2023-02-05 07:02:02.709 T:788 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.vbox/icon.png
2023-02-05 07:02:02.961 T:788 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.vdr.vnsi/icon.png
2023-02-05 07:02:03.213 T:788 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.waipu/icon.png
2023-02-05 07:02:03.463 T:788 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.zattoo/icon.png
2023-02-05 07:02:03.713 T:788 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.argustv/icon.png
2023-02-05 07:02:03.965 T:788 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.dvbviewer/icon.png
2023-02-05 07:02:04.215 T:788 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.vuplus/icon.png
2023-02-05 07:02:04.467 T:788 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.mediaportal.tvserver/icon.png
2023-02-05 07:02:04.718 T:788 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.mythtv/icon.png
2023-02-05 07:02:04.968 T:788 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.nextpvr/icon.png
2023-02-05 07:02:05.219 T:788 ERROR <general>: CCurlFile::Stat - Failed: Couldn't connect to server(7) for https://addons.libreelec.tv/10.0.0/ARMv7/arm/pvr.njoy/icon.png