Hourly logged counter is incorrect

[mthmulders]

From the logs:

Sep 15 08:31:43 raspberrypi0 dsmr-rs[244]: 06:31:43 [WARN] Could not upload telegram due to error sending request for url (xxx): error trying to connect: tcp connect error: Connection refused (os error 111)
Sep 15 08:32:09 raspberrypi0 dsmr-rs[244]: 06:32:09 [WARN] Could not upload telegram due to error sending request for url (xxx): error trying to connect: tcp connect error: Connection refused (os error 111)
Sep 15 08:32:09 raspberrypi0 dsmr-rs[244]: 06:32:09 [WARN] Could not upload telegram due to error sending request for url (xxx): error trying to connect: tcp connect error: Connection refused (os error 111)
Sep 15 08:32:13 raspberrypi0 dsmr-rs[244]: 06:32:13 [WARN] Could not upload telegram due to error sending request for url (xxx): error trying to connect: tcp connect error: Connection refused (os error 111)
Sep 15 08:32:23 raspberrypi0 dsmr-rs[244]: 06:32:23 [WARN] Could not upload telegram due to error sending request for url (xxx): error trying to connect: tcp connect error: Connection refused (os error 111)
Sep 15 09:12:53 raspberrypi0 dsmr-rs[244]: 07:12:53 [INFO] Uploaded 360 telegrams to 1 host(s)

I would expect logging at 09:12:53 to contain a lower number than 360, since 5 telegrams have not been delivered.