Zitatkann ich gerne machen, aber wenn von zwei Instanzen aus dem gleichen lokalen Netz eine funktioniert und die zweite nicht, und bei der "nicht funktionierenden" die IPv6 Verbindung zu svn.fhem trotzdem funktioniert, vermute ich erstmal nicht den Provider als Ursache
ZitatIch hatte den Eindruck, dass es in meinem FHEM System keine echte Parallelität gibt, d.h. keine Threads oder mehrere Prozesse.Bei einem Linux Rechner mit numCPU>1 wird ohne gesetzte Attribute die SVG Berechnung inklusive Datenbeschaffung in einem separaten Prozess ausgelagert.
Zitathilft bei mir auf jeden Fall die doch recht häufigen (und lästigen) Meldungen "Connection lost, trying a reconnect every 5 seconds." zu beseitigen. Vor allem auf Wandtabletts und nicht so häufig "bedienten" Browsersessions.Diese Nachricht kommt, wenn die inform Verbindung zusammenbricht.
traceroute -6 fhem.de
traceroute to fhem.de (2a01:4f8:221:1b5a::b2), 30 hops max, 80 byte packets
1 2a02:6d40:3bad:cbfc::1 (2a02:6d40:3bad:cbfc::1) 0.468 ms 0.449 ms 0.375 ms
2 fritz.box (2a02:6d40:3bad:cb00:2e91:abff:fef7:a480) 1.762 ms 3.096 ms 3.633 ms
3 2a01:5c0:1:2::38 (2a01:5c0:1:2::38) 19.361 ms 19.281 ms 19.231 ms
4 * * *
5 ::ffff:172.16.128.8 (::ffff:172.16.128.8) 35.308 ms 38.626 ms 38.562 ms
6 * * *
7 decix-gw.hetzner.com (2001:7f8::616c:0:1) 33.021 ms 32.997 ms 30.086 ms
8 core21.fsn1.hetzner.com (2a01:4f8:0:3::4d1) 37.157 ms core24.fsn1.hetzner.com (2a01:4f8:0:3::4c1) 37.396 ms core22.fsn1.hetzner.com (2a01:4f8:0:3::4e1) 39.954 ms
9 ex9k1.dc13.fsn1.hetzner.com (2a01:4f8:0:3::ea) 39.811 ms 41.124 ms 43.554 ms
10 vmhost2.fhem.de (2a01:4f8:221:1b5a::2) 43.414 ms 44.165 ms 47.079 ms
11 2a01:4f8:221:1b5a::b2 (2a01:4f8:221:1b5a::b2) 35.258 ms 34.181 ms 36.210 mswarum unterscheidet sich Zeile 5 so sehr von Zeile 4 bei betateilchen?tracert -6 fhem.de
Routenverfolgung zu fhem.de [2a01:4f8:221:1b5a::b2]
über maximal 30 Hops:
1 1 ms <1 ms <1 ms fritz.box [2a02:6d40:3bb8:1:1eed:6fff:fe83:d51]
2 24 ms 22 ms 23 ms 2a01:5c0:1:2::38
3 * * * Zeitüberschreitung der Anforderung.
4 36 ms 35 ms 35 ms ::ffff:172.16.128.8
5 42 ms 41 ms 48 ms 2a01:5c0:6::93
6 41 ms 40 ms 41 ms decix-gw.hetzner.com [2001:7f8::616c:0:1]
7 45 ms 45 ms 44 ms core24.fsn1.hetzner.com [2a01:4f8:0:3::4c1]
8 46 ms 45 ms 45 ms ex9k1.dc13.fsn1.hetzner.com [2a01:4f8:0:3::ea]
9 46 ms 45 ms 45 ms vmhost2.fhem.de [2a01:4f8:221:1b5a::2]
10 47 ms 45 ms 45 ms 2a01:4f8:221:1b5a::b2
anderes Netz, anderer Providertraceroute -6 fhem.de
traceroute to fhem.de (2a01:4f8:221:1b5a::b2), 30 hops max, 80 byte packets
1 fritz.box (2003:c1:671c:6700:de39:6fff:fec9:a649) 5.725 ms 5.399 ms 5.064 ms
2 2003:0:8700:2000::1 (2003:0:8700:2000::1) 12.049 ms 11.866 ms 11.869 ms
3 * * *
4 2003:0:f00::a1d (2003:0:f00::a1d) 18.201 ms 20.473 ms 20.305 ms
5 core21.fsn1.hetzner.com (2a01:4f8:0:3::4d5) 23.990 ms core23.fsn1.hetzner.com (2a01:4f8:0:3::4b5) 23.090 ms core24.fsn1.hetzner.com (2a01:4f8:0:3::4c5) 24.081 ms
6 ex9k1.dc13.fsn1.hetzner.com (2a01:4f8:0:3::5e2) 26.539 ms ex9k1.dc13.fsn1.hetzner.com (2a01:4f8:0:3::ea) 23.408 ms ex9k1.dc13.fsn1.hetzner.com (2a01:4f8:0:3::e6) 23.507 ms
7 vmhost2.fhem.de (2a01:4f8:221:1b5a::2) 19.679 ms 18.527 ms 21.709 ms
8 2a01:4f8:221:1b5a::b2 (2a01:4f8:221:1b5a::b2) 24.176 ms 23.421 ms 23.768 msZitat von: rudolfkoenig am 30 Mai 2026, 11:38:39Ich wuerde als Naechstes traceroute probieren.

traceroute to fhem.de (188.40.131.57), 30 hops max, 60 byte packets
1 fritz.box (192.168.123.254) 0.609 ms 5.517 ms 5.480 ms
2 85.16.121.248 (85.16.121.248) 6.431 ms 6.421 ms 6.878 ms
3 76730200-20.ewe-ip-backbone.de (85.16.253.36) 19.689 ms 19.667 ms 20.314 ms
4 213.170.165.2 (213.170.165.2) 20.416 ms 213.170.165.0 (213.170.165.0) 21.042 ms 20.997 ms
5 55730800-5.ewe-ip-backbone.de (212.6.115.141) 21.373 ms 21.579 ms 21.543 ms
6 23730200-31.ewe-ip-backbone.de (212.6.115.196) 21.699 ms 18.609 ms 18.990 ms
7 ae10-0.fra20.core-backbone.com (5.56.21.129) 19.247 ms 18.653 ms 18.757 ms
8 ae6-2011.nbg40.core-backbone.com (80.255.14.246) 21.199 ms 21.164 ms 21.362 ms
9 core-backbone.hetzner.com (81.95.15.6) 22.326 ms 22.337 ms 22.388 ms
10 core23.fsn1.hetzner.com (213.239.252.246) 25.183 ms core23.fsn1.hetzner.com (213.239.252.230) 38.298 ms core23.fsn1.hetzner.com (213.239.252.246) 31.936 ms
11 ex9k1.dc13.fsn1.hetzner.com (213.239.254.194) 25.149 ms ex9k1.dc13.fsn1.hetzner.com (213.239.245.242) 25.187 ms ex9k1.dc13.fsn1.hetzner.com (213.239.254.194) 25.589 ms
12 vmhost.fhem.de (188.40.131.57) 25.422 ms 23.370 ms 23.752 ms
traceroute to fhem.de (2a01:4f8:221:1b5a::b2), 30 hops max, 80 byte packets
1 fritz.box (2002:5f21:38b3:0:7642:7fff:fe07:4e16) 0.678 ms 0.814 ms 1.025 ms
2 2002:c058:6301::1 (2002:c058:6301::1) 17.221 ms 17.868 ms 18.298 ms
3 * * *
4 be6.core2.ams2.he.net (2001:470:0:61c::2) 95.224 ms 95.179 ms 96.678 ms
5 * * *
... wiederholt sich bis 30 ...
interval 30 8,18 * * *
Es soll also täglich um 8:30 Uhr und 18:30 Uhr ausgeführt werden. Das klappt auch einwandfrei, soweit ich das feststellen kann.2026.05.30 00:10:02 2: [apotheke] http request error: www.aponet.de: Connection refused (111)
2026.05.30 00:20:02 2: [apotheke] http request error: www.aponet.de: Connection refused (111)
2026.05.30 00:30:02 2: [apotheke] http request error: www.aponet.de: Connection refused (111)
2026.05.30 00:40:02 2: [apotheke] http request error: www.aponet.de: Connection refused (111)
2026.05.30 00:50:02 2: [apotheke] http request error: www.aponet.de: Connection refused (111)
2026.05.30 01:00:02 2: [apotheke] http request error: www.aponet.de: Connection refused (111)
2026.05.30 01:10:02 2: [apotheke] http request error: www.aponet.de: Connection refused (111)
2026.05.30 01:20:02 2: [apotheke] http request error: www.aponet.de: Connection refused (111)
2026.05.30 01:30:02 2: [apotheke] http request error: www.aponet.de: Connection refused (111)
2026.05.30 01:40:03 2: [apotheke] http request error: www.aponet.de: Connection refused (111)
2026.05.30 01:50:03 2: [apotheke] http request error: www.aponet.de: Connection refused (111)
2026.05.30 02:00:03 2: [apotheke] http request error: www.aponet.de: Connection refused (111)
2026.05.30 02:10:03 2: [apotheke] http request error: www.aponet.de: Connection refused (111)
2026.05.30 02:20:03 2: [apotheke] http request error: www.aponet.de: Connection refused (111)
2026.05.30 02:30:03 2: [apotheke] http request error: www.aponet.de: Connection refused (111)
2026.05.30 02:40:03 2: [apotheke] http request error: www.aponet.de: Connection refused (111)
Zitat von: Otto123 am 30 Mai 2026, 09:54:44wenn es an der fhem Umgebung liegt sollte das Problem schon lange existieren.
Zitat von: Sidey am 30 Mai 2026, 09:56:11Probiert doch mal folgenden Befehl in deiner Instanz:curl -6 --connect-timeout 10 -v --trace-time --trace-ascii - 'https://fhem.de/stats/statistics2.cgi'
$ curl -6 --connect-timeout 10 -v --trace-time --trace-ascii - 'https://fhem.de/stats/statistics2.cgi'
Warning: --trace-ascii overrides an earlier trace/verbose option
10:24:32.803945 == Info: Host fhem.de:443 was resolved.
10:24:32.803982 == Info: IPv6: 2a01:4f8:221:1b5a::b2
10:24:32.803985 == Info: IPv4: (none)
10:24:32.804013 == Info: Trying [2a01:4f8:221:1b5a::b2]:443...
10:24:42.796647 == Info: Connection timed out after 10002 milliseconds
10:24:42.796680 == Info: closing connection #0
# curl -6 --connect-timeout 10 -v --trace-time --trace-ascii - 'https://fhem.de/stats/statistics2.cgi'
Warning: --trace-ascii overrides an earlier trace/verbose option
10:31:01.291763 == Info: Host fhem.de:443 was resolved.
10:31:01.291795 == Info: IPv6: 2a01:4f8:221:1b5a::b2
10:31:01.291798 == Info: IPv4: (none)
10:31:01.291827 == Info: Trying [2a01:4f8:221:1b5a::b2]:443...
10:31:11.292928 == Info: Connection timed out after 10002 milliseconds
10:31:11.292963 == Info: closing connection #0
$ curl -6 --connect-timeout 10 -v --trace-time --trace-ascii - 'https://fhem.de/stats/statistics2.cgi'
Warning: --trace-ascii overrides an earlier trace/verbose option
10:34:48.534877 == Info: Trying [2a01:4f8:221:1b5a::b2]:443...
10:34:48.559384 == Info: Connected to fhem.de (2a01:4f8:221:1b5a::b2) port 443 (#0)
10:34:48.561544 == Info: ALPN: offers h2,http/1.1
10:34:48.561796 => Send SSL data, 5 bytes (0x5)
10:34:48.561827 == Info: TLSv1.3 (OUT), TLS handshake, Client hello (1):
10:34:48.561835 => Send SSL data, 512 bytes (0x200)
10:34:48.599193 == Info: CAfile: /etc/ssl/certs/ca-certificates.crt
10:34:48.599234 == Info: CApath: /etc/ssl/certs
10:34:48.599284 <= Recv SSL data, 5 bytes (0x5)
10:34:48.599314 == Info: TLSv1.3 (IN), TLS handshake, Server hello (2):
10:34:48.599325 <= Recv SSL data, 122 bytes (0x7a)
10:34:48.599584 <= Recv SSL data, 5 bytes (0x5)
10:34:48.599604 <= Recv SSL data, 5 bytes (0x5)
10:34:48.599638 <= Recv SSL data, 1 bytes (0x1)
10:34:48.599674 == Info: TLSv1.3 (IN), TLS handshake, Encrypted Extensions (8):
10:34:48.599703 <= Recv SSL data, 19 bytes (0x13)
10:34:48.599742 <= Recv SSL data, 5 bytes (0x5)
10:34:48.599776 <= Recv SSL data, 1 bytes (0x1)
10:34:48.599802 == Info: TLSv1.3 (IN), TLS handshake, Certificate (11):
10:34:48.599814 <= Recv SSL data, 2025 bytes (0x7e9)
10:34:48.602145 <= Recv SSL data, 5 bytes (0x5)
10:34:48.602188 <= Recv SSL data, 1 bytes (0x1)
10:34:48.602208 == Info: TLSv1.3 (IN), TLS handshake, CERT verify (15):
10:34:48.602220 <= Recv SSL data, 80 bytes (0x50)
10:34:48.602404 <= Recv SSL data, 5 bytes (0x5)
10:34:48.602430 <= Recv SSL data, 1 bytes (0x1)
10:34:48.602466 == Info: TLSv1.3 (IN), TLS handshake, Finished (20):
10:34:48.602477 <= Recv SSL data, 36 bytes (0x24)
10:34:48.602548 => Send SSL data, 5 bytes (0x5)
10:34:48.602564 == Info: TLSv1.3 (OUT), TLS change cipher, Change cipher spec (1):
10:34:48.602576 => Send SSL data, 1 bytes (0x1)
10:34:48.602633 => Send SSL data, 5 bytes (0x5)
10:34:48.602645 => Send SSL data, 1 bytes (0x1)
10:34:48.602663 == Info: TLSv1.3 (OUT), TLS handshake, Finished (20):
10:34:48.602675 => Send SSL data, 36 bytes (0x24)
10:34:48.602750 == Info: SSL connection using TLSv1.3 / TLS_AES_128_GCM_SHA256
10:34:48.602765 == Info: ALPN: server accepted h2
10:34:48.602780 == Info: Server certificate:
10:34:48.602798 == Info: subject: CN=fhem.de
10:34:48.602813 == Info: start date: May 23 21:47:54 2026 GMT
10:34:48.602826 == Info: expire date: Aug 21 21:47:53 2026 GMT
10:34:48.602847 == Info: subjectAltName: host "fhem.de" matched cert's "fhem.de"
10:34:48.602867 == Info: issuer: C=US; O=Let's Encrypt; CN=E8
10:34:48.602880 == Info: SSL certificate verify ok.
10:34:48.602945 => Send SSL data, 5 bytes (0x5)
10:34:48.602959 => Send SSL data, 1 bytes (0x1)
10:34:48.602988 == Info: using HTTP/2
10:34:48.603032 == Info: h2h3 [:method: GET]
10:34:48.603044 == Info: h2h3 [:path: /stats/statistics2.cgi]
10:34:48.603055 == Info: h2h3 [:scheme: https]
10:34:48.603066 == Info: h2h3 [:authority: fhem.de]
10:34:48.603076 == Info: h2h3 [user-agent: curl/7.88.1]
10:34:48.603087 == Info: h2h3 [accept: */*]
10:34:48.603103 == Info: Using Stream ID: 1 (easy handle 0x55bb778c7470)
10:34:48.603164 => Send SSL data, 5 bytes (0x5)
10:34:48.603177 => Send SSL data, 1 bytes (0x1)
10:34:48.603203 => Send header, 90 bytes (0x5a)
0000: GET /stats/statistics2.cgi HTTP/2
0023: Host: fhem.de
0032: user-agent: curl/7.88.1
004b: accept: */*
0058:
10:34:48.627331 <= Recv SSL data, 5 bytes (0x5)
10:34:48.627412 <= Recv SSL data, 1 bytes (0x1)
10:34:48.627490 == Info: TLSv1.3 (IN), TLS handshake, Newsession Ticket (4):
10:34:48.627502 <= Recv SSL data, 57 bytes (0x39)
10:34:48.627580 <= Recv SSL data, 5 bytes (0x5)
10:34:48.627599 <= Recv SSL data, 1 bytes (0x1)
10:34:48.627620 == Info: TLSv1.3 (IN), TLS handshake, Newsession Ticket (4):
10:34:48.627632 <= Recv SSL data, 57 bytes (0x39)
10:34:48.627674 == Info: old SSL session ID is stale, removing
10:34:48.627713 <= Recv SSL data, 5 bytes (0x5)
10:34:48.627752 <= Recv SSL data, 1 bytes (0x1)
10:34:48.627789 => Send SSL data, 5 bytes (0x5)
10:34:48.627805 => Send SSL data, 1 bytes (0x1)
10:34:48.697751 <= Recv SSL data, 5 bytes (0x5)
10:34:48.697845 <= Recv SSL data, 1 bytes (0x1)
10:34:48.697919 <= Recv header, 13 bytes (0xd)
0000: HTTP/2 302
10:34:48.697940 <= Recv header, 37 bytes (0x25)
0000: date: Sat, 30 May 2026 08:34:49 GMT
10:34:48.697963 <= Recv header, 32 bytes (0x20)
0000: server: Apache/2.4.52 (Ubuntu)
10:34:48.697986 <= Recv header, 27 bytes (0x1b)
0000: location: statistics.html
10:34:48.698033 <= Recv header, 2 bytes (0x2)
0000:
10:34:48.699513 <= Recv SSL data, 5 bytes (0x5)
10:34:48.699566 <= Recv SSL data, 1 bytes (0x1)
10:34:48.699595 <= Recv data, 0 bytes (0x0)
10:34:48.699632 == Info: Connection #0 to host fhem.de left intact