Yes I did, there is also no entry for the servie notification but for the host notification.
The service notifications should be between 6:55 and 7:00. Afterwards I checked if the host notification works.
2024-05-13 06:33:56 [5] [core 1222] Executing external command: SCHEDULE_FORCED_SVC_CHECK;deagstest010;Check_MK Discovery;1715582036;TRY
2024-05-13 06:33:57 [5] [core 1222] Executing external command: SCHEDULE_FORCED_SVC_CHECK;deagstest010;Check_MK Discovery;1715582037;TRY
2024-05-13 06:35:01 [5] [core 1222] Reloading configuration on-the-fly...
2024-05-13 06:35:01 [5] [main] 0 cached RRD infos migrated, 0 objects vanished, 0 objects changed their RRD format
2024-05-13 06:35:01 [5] [core 1222] migrated 0 hosts and 0 services, created 1 hosts and 31 services
2024-05-13 06:35:01 [5] [core 1222] migrated 0 replies
2024-05-13 06:35:01 [5] [core 1222] loaded configuration 3 (0x1a87940) from 2024-05-13 06:35:01 with 1 hosts and 31 services in 13.7166 ms
2024-05-13 06:35:01 [5] [main] [RRD helper 1246] reload configuration
2024-05-13 06:35:01 [5] [core 1222] deleting configuration 2 (0x18f7360) from 2024-05-08 12:54:25 with 0 hosts and 0 services
2024-05-13 06:35:01 [5] [rrdcached] [rrdcached at "/omd/sites/spcm/tmp/run/rrdcached.sock"] settings unchanged
2024-05-13 06:35:53 [5] [core 1222] [config cleaner] removed dead configuration directory "/omd/sites/spcm/var/check_mk/core/helper_config/2"
2024-05-13 06:36:11 [5] [rrdcached] [rrdcached at "/omd/sites/spcm/tmp/run/rrdcached.sock"] successfully connected
2024-05-13 06:51:37 [5] [core 1222] Reloading configuration on-the-fly...
2024-05-13 06:51:37 [5] [main] 32 cached RRD infos migrated, 0 objects vanished, 0 objects changed their RRD format
2024-05-13 06:51:37 [5] [core 1222] migrated 1 hosts and 31 services, created 0 hosts and 0 services
2024-05-13 06:51:37 [5] [core 1222] migrated 0 replies
2024-05-13 06:51:37 [5] [core 1222] loaded configuration 4 (0x1acea90) from 2024-05-13 06:51:37 with 1 hosts and 31 services in 0.225664 ms
2024-05-13 06:51:37 [5] [main] [RRD helper 1246] reload configuration
2024-05-13 06:51:37 [5] [core 1222] deleting configuration 3 (0x1a87940) from 2024-05-13 06:35:01 with 1 hosts and 31 services
2024-05-13 06:51:37 [5] [rrdcached] [rrdcached at "/omd/sites/spcm/tmp/run/rrdcached.sock"] settings unchanged
2024-05-13 06:51:54 [5] [core 1222] [config cleaner] removed dead configuration directory "/omd/sites/spcm/var/check_mk/core/helper_config/3"
2024-05-13 07:02:23 [5] [core 1222] Executing external command: SCHEDULE_FORCED_SVC_CHECK;deagstest010;Check_MK;1715583743
2024-05-13 07:02:23 [5] [core 1222] Manually scheduling check for service "deagstest010;Check_MK"
2024-05-13 07:03:08 [5] [core 1222] Executing external command: SCHEDULE_FORCED_SVC_CHECK;deagstest010;Check_MK;1715583788
2024-05-13 07:03:08 [5] [core 1222] Manually scheduling check for service "deagstest010;Check_MK"
2024-05-13 07:03:11 [5] [core 1222] Executing external command: SCHEDULE_FORCED_SVC_CHECK;deagstest010;Check_MK;1715583791
2024-05-13 07:03:11 [5] [core 1222] Manually scheduling check for service "deagstest010;Check_MK"
2024-05-13 07:03:14 [5] [core 1222] Executing external command: LOG;HOST NOTIFICATION: cmkadmin;deagstest010;DOWN;log;[agent] Communication failed: [Errno 111] Connection refused(!!), [piggyback] Success (but no data found for this host), Missing monitoring data for all plugins(!), execution time 0.0 sec
2024-05-13 07:03:14 [5] [core 1222] Executing external command: LOG;HOST NOTIFICATION RESULT: cmkadmin;deagstest010;OK;log;;
2024-05-13 07:03:54 [5] [core 1222] Executing external command: SCHEDULE_FORCED_SVC_CHECK;deagstest010;Check_MK;1715583834
2024-05-13 07:03:54 [5] [core 1222] Manually scheduling check for service "deagstest010;Check_MK"
2024-05-13 07:03:58 [5] [core 1222] Executing external command: SCHEDULE_FORCED_SVC_CHECK;deagstest010;Check_MK;1715583838
2024-05-13 07:03:58 [5] [core 1222] Manually scheduling check for service "deagstest010;Check_MK"
2024-05-13 07:04:44 [5] [core 1222] Executing external command: SCHEDULE_FORCED_SVC_CHECK;deagstest010;Check_MK;1715583884
2024-05-13 07:04:44 [5] [core 1222] Manually scheduling check for service "deagstest010;Check_MK"
2024-05-13 07:04:47 [5] [core 1222] Executing external command: SCHEDULE_FORCED_SVC_CHECK;deagstest010;Check_MK;1715583887
2024-05-13 07:04:47 [5] [core 1222] Manually scheduling check for service "deagstest010;Check_MK"
2024-05-13 07:04:52 [5] [core 1222] Executing external command: SCHEDULE_FORCED_SVC_CHECK;deagstest010;Check_MK;1715583892
2024-05-13 07:04:52 [5] [core 1222] Manually scheduling check for service "deagstest010;Check_MK"
2024-05-13 07:04:54 [5] [core 1222] Executing external command: SCHEDULE_FORCED_SVC_CHECK;deagstest010;Check_MK;1715583894
2024-05-13 07:04:54 [5] [core 1222] Manually scheduling check for service "deagstest010;Check_MK"
2024-05-13 07:04:57 [5] [core 1222] Executing external command: SCHEDULE_FORCED_SVC_CHECK;deagstest010;Check_MK;1715583897
2024-05-13 07:04:57 [5] [core 1222] Manually scheduling check for service "deagstest010;Check_MK"
2024-05-13 07:05:09 [5] [core 1222] Executing external command: SCHEDULE_FORCED_SVC_CHECK;deagstest010;Check_MK;1715583909
2024-05-13 07:05:09 [5] [core 1222] Manually scheduling check for service "deagstest010;Check_MK"
2024-05-13 07:05:19 [5] [core 1222] Executing external command: SCHEDULE_FORCED_SVC_CHECK;deagstest010;Check_MK;1715583919
2024-05-13 07:05:19 [5] [core 1222] Manually scheduling check for service "deagstest010;Check_MK"
2024-05-13 07:05:19 [5] [core 1222] Executing external command: LOG;HOST NOTIFICATION: cmkadmin;deagstest010;UP;log;[agent] Success, [piggyback] Success (but no data found for this host), execution time 30.9 sec
2024-05-13 07:05:19 [5] [core 1222] Executing external command: LOG;HOST NOTIFICATION RESULT: cmkadmin;deagstest010;OK;log;;