Are you running Pi-hole in a VM on the Windows machine, or using WSL?
Your debug log shows some problems with connectivity on the host platform for Pi-hole:
** [ DIAGNOSING ]: Discovering active DHCP servers (takes 10 seconds)
Scanning all your interfaces for DHCP servers
Timeout: 10 seconds
Error: Could not bind socket to interface lo (Protocol not available)
---> Check your privileges (run with sudo)!
Error: Could not bind socket to interface eth1 (Protocol not available)
---> Check your privileges (run with sudo)!
Error: Could not bind socket to interface wifi0 (Protocol not available)
---> Check your privileges (run with sudo)!
Error: Could not bind socket to interface eth2 (Protocol not available)
---> Check your privileges (run with sudo)!
Error: Could not bind socket to interface eth0 (Protocol not available)
---> Check your privileges (run with sudo)!
Error: Could not bind socket to interface wifi1 (Protocol not available)
---> Check your privileges (run with sudo)!
Error: Could not bind socket to interface wifi2 (Protocol not available)
---> Check your privileges (run with sudo)!
-----tail of FTL.log------
[2023-08-13 10:55:03.383 126/T148] ADLIST WARNING: Adlist with ID 1 (https://raw.githubusercontent.com/StevenBlack/hosts/master/hosts) was inaccessible during last gravity run
[2023-08-13 10:55:03.426 126/T148] ADLIST WARNING: Adlist with ID 2 (https://dbl.oisd.nl) was inaccessible during last gravity run
[2023-08-13 10:55:03.469 126/T148] ADLIST WARNING: Adlist with ID 12 (https://adaway.org/hosts.txt) was inaccessible during last gravity run
[2023-08-13 10:55:03.517 126/T148] ADLIST WARNING: Adlist with ID 13 (https://v.firebog.net/hosts/AdguardDNS.txt) was inaccessible during last gravity run
[2023-08-13 10:55:03.564 126/T148] ADLIST WARNING: Adlist with ID 14 (https://raw.githubusercontent.com/DandelionSprout/adfilt/master/Alternate%20versions%20Anti-Malware%20List/AntiMalwareHosts.txt) was inaccessible during last gravity run
[2023-08-13 10:55:03.609 126/T148] ADLIST WARNING: Adlist with ID 15 (https://v.firebog.net/hosts/Easyprivacy.txt) was inaccessible during last gravity run
[2023-08-13 10:55:03.653 126/T148] ADLIST WARNING: Adlist with ID 16 (https://v.firebog.net/hosts/Prigent-Ads.txt) was inaccessible during last gravity run
[2023-08-13 10:55:03.698 126/T148] ADLIST WARNING: Adlist with ID 17 (https://v.firebog.net/hosts/Admiral.txt) was inaccessible during last gravity run
[2023-08-13 10:55:03.741 126/T148] ADLIST WARNING: Adlist with ID 18 (https://osint.digitalside.it/Threat-Intel/lists/latestdomains.txt) was inaccessible during last gravity run
[2023-08-13 10:55:03.784 126/T148] ADLIST WARNING: Adlist with ID 19 (https://s3.amazonaws.com/lists.disconnect.me/simple_malvertising.txt) was inaccessible during last gravity run
[2023-08-13 10:55:03.830 126/T148] ADLIST WARNING: Adlist with ID 20 (https://v.firebog.net/hosts/RPiList-Phishing.txt) was inaccessible during last gravity run
[2023-08-13 10:55:03.874 126/T148] ADLIST WARNING: Adlist with ID 21 (https://raw.githubusercontent.com/PolishFiltersTeam/KADhosts/master/KADhosts.txt) was inaccessible during last gravity run
[2023-08-13 10:55:03.915 126/T148] ADLIST WARNING: Adlist with ID 22 (https://raw.githubusercontent.com/FadeMind/hosts.extras/master/add.Spam/hosts) was inaccessible during last gravity run
[2023-08-13 10:55:03.957 126/T148] ADLIST WARNING: Adlist with ID 24 (https://raw.githubusercontent.com/anudeepND/blacklist/master/adservers.txt) was inaccessible during last gravity run
[2023-08-13 10:55:03.998 126/T148] ADLIST WARNING: Adlist with ID 25 (https://s3.amazonaws.com/lists.disconnect.me/simple_ad.txt) was inaccessible during last gravity run
[2023-08-13 10:55:04.045 126/T148] ADLIST WARNING: Adlist with ID 26 (https://v.firebog.net/hosts/Easylist.txt) was inaccessible during last gravity run
[2023-08-13 10:55:04.093 126/T148] ADLIST WARNING: Adlist with ID 27 (https://pgl.yoyo.org/adservers/serverlist.php?hostformat=hosts&showintro=0&mimetype=plaintext) was inaccessible during last gravity run
[2023-08-13 10:55:04.131 126/T148] ADLIST WARNING: Adlist with ID 28 (https://raw.githubusercontent.com/FadeMind/hosts.extras/master/UncheckyAds/hosts) was inaccessible during last gravity run
[2023-08-13 10:55:04.163 126/T148] ADLIST WARNING: Adlist with ID 29 (https://raw.githubusercontent.com/bigdargon/hostsVN/master/hosts) was inaccessible during last gravity run
[2023-08-13 10:55:04.191 126/T148] ADLIST WARNING: Adlist with ID 30 (https://raw.githubusercontent.com/FadeMind/hosts.extras/master/add.2o7Net/hosts) was inaccessible during last gravity run
[2023-08-13 10:55:04.216 126/T148] ADLIST WARNING: Adlist with ID 31 (https://raw.githubusercontent.com/crazy-max/WindowsSpyBlocker/master/data/hosts/spy.txt) was inaccessible during last gravity run
[2023-08-13 10:55:04.244 126/T148] ADLIST WARNING: Adlist with ID 32 (https://hostfiles.frogeye.fr/firstparty-trackers-hosts.txt) was inaccessible during last gravity run
[2023-08-13 10:55:04.272 126/T148] ADLIST WARNING: Adlist with ID 33 (https://v.firebog.net/hosts/Prigent-Crypto.txt) was inaccessible during last gravity run
[2023-08-13 10:55:04.300 126/T148] ADLIST WARNING: Adlist with ID 34 (https://raw.githubusercontent.com/FadeMind/hosts.extras/master/add.Risk/hosts) was inaccessible during last gravity run
[2023-08-13 10:55:04.325 126/T148] ADLIST WARNING: Adlist with ID 35 (https://bitbucket.org/ethanr/dns-blacklists/raw/8575c9f96e5b4a1308f2f12394abd86d0927a4a0/bad_lists/Mandiant_APT1_Report_Appendix_D.txt) was inaccessible during last gravity run
[2023-08-13 10:55:04.352 126/T148] ADLIST WARNING: Adlist with ID 36 (https://phishing.army/download/phishing_army_blocklist_extended.txt) was inaccessible during last gravity run
[2023-08-13 10:55:04.377 126/T148] ADLIST WARNING: Adlist with ID 37 (https://gitlab.com/quidsup/notrack-blocklists/raw/master/notrack-malware.txt) was inaccessible during last gravity run
[2023-08-13 10:55:04.408 126/T148] ADLIST WARNING: Adlist with ID 38 (https://v.firebog.net/hosts/RPiList-Malware.txt) was inaccessible during last gravity run
[2023-08-13 10:55:04.438 126/T148] ADLIST WARNING: Adlist with ID 39 (https://raw.githubusercontent.com/Spam404/lists/master/main-blacklist.txt) was inaccessible during last gravity run
[2023-08-13 10:55:04.464 126/T148] ADLIST WARNING: Adlist with ID 40 (https://raw.githubusercontent.com/AssoEchap/stalkerware-indicators/master/generated/hosts) was inaccessible during last gravity run
[2023-08-13 10:55:04.491 126/T148] ADLIST WARNING: Adlist with ID 41 (https://urlhaus.abuse.ch/downloads/hostfile/) was inaccessible during last gravity run
[2023-08-13 10:55:04.520 126/T148] Blocking status is enabled
[2023-08-13 11:01:24.745 126M] Reloading DNS cache
[2023-08-13 11:01:24.814 126/T148] Compiled 0 whitelist and 0 blacklist regex filters for 0 clients in 1.0 msec
[2023-08-13 11:01:24.847 126/T148] Blocking status is enabled
Your dnsmasq log shows some queries from network clients, including some queries that were blocked:
-----tail of pihole.log------
Aug 13 11:02:56 dnsmasq[126]: query[AAAA] opinionsurprise.com from fe80::d5f5:29c2:2b2e:3f1a
Aug 13 11:02:56 dnsmasq[126]: gravity blocked opinionsurprise.com is ::
Aug 13 11:03:00 dnsmasq[126]: query[PTR] a.1.f.3.e.2.b.2.2.c.9.2.5.f.5.d.0.0.0.0.0.0.0.0.0.0.0.0.0.8.e.f.ip6.arpa from 127.0.0.1
Aug 13 11:03:00 dnsmasq[126]: config a.1.f.3.e.2.b.2.2.c.9.2.5.f.5.d.0.0.0.0.0.0.0.0.0.0.0.0.0.8.e.f.ip6.arpa is <PTR>
Aug 13 11:05:44 dnsmasq[126]: query[A] speedcount.de from 127.0.0.1
Aug 13 11:05:44 dnsmasq[126]: gravity blocked speedcount.de is 0.0.0.0
Aug 13 11:05:44 dnsmasq[126]: query[A] speedcount.de from 192.168.0.204
Aug 13 11:05:44 dnsmasq[126]: gravity blocked speedcount.de is 0.0.0.0
Aug 13 11:05:46 dnsmasq[126]: query[AAAA] slaughtergarageparttime.com from ::1
Aug 13 11:05:46 dnsmasq[126]: gravity blocked slaughtergarageparttime.com is ::
Aug 13 11:05:46 dnsmasq[126]: query[AAAA] slaughtergarageparttime.com from fe80::d5f5:29c2:2b2e:3f1a
Aug 13 11:05:46 dnsmasq[126]: gravity blocked slaughtergarageparttime.com is ::
Aug 13 11:22:29 dnsmasq[126]: query[A] docmartenspolska.com from 127.0.0.1
Aug 13 11:22:29 dnsmasq[126]: gravity blocked docmartenspolska.com is 0.0.0.0
Aug 13 11:22:30 dnsmasq[126]: query[A] docmartenspolska.com from 192.168.0.204
Aug 13 11:22:30 dnsmasq[126]: gravity blocked docmartenspolska.com is 0.0.0.0
Aug 13 11:22:32 dnsmasq[126]: query[AAAA] edgevertise.com from ::1
Aug 13 11:22:32 dnsmasq[126]: gravity blocked edgevertise.com is ::
Aug 13 11:22:32 dnsmasq[126]: query[AAAA] edgevertise.com from fe80::d5f5:29c2:2b2e:3f1a
Aug 13 11:22:32 dnsmasq[126]: gravity blocked edgevertise.com is ::