Scheduled Tasks not being invoked!

I have NopCommerce 4.3 running on Mochahost shared hosting.

All scheduled tasks that are enabled are not being invoked automatically, and will run successfully upon clicking "Run Now".

I can see the email messages in the queue and once I click "Run Now" for the send emails task, the emails will be sent successfully.

I tried hardly to find a real documentation about the scheduled tasks, how are they installed, how do they get invoked? i guess i got bits and pieces from the various forum posts, that each scheduled task is a new thread running in the background that was created when the task was created! I'm not sure if that is it or there is something else to know.

I contacted Mochahost support to check if multi-threading is allowed on my host, they said yes and that they want more details about the task to replicate the error, unfortunately, i don't have any more information.

is there any real help to that part of NopCommerce?

Check in store edit page. Make sure your site url and store url are identical.

Its working fine now after i made Store name and Store URL 100% identical!

What is the relation though? is there any documentation on that issue?

I didn’t see any user manual like that. But you can find lot of similar posts on forum.

Guys, does anyone have the answer here?
I am facing same error badly need help

Please try adding https before the URL. If only that trick doesn't work for you can check the log from System/Log. Moreover, this discussion may help you.https://www.nopcommerce.com/en/boards/topic/50596/nop-4-scheduletasks-not-running-automatically

I have the same problem.  One year worked fine. Before 2 days stop working without any reason. No errors in logs. Checked site name and store name they are identical. When I pressing https://www.xxxxxxxx.eu/Admin/ScheduleTask/RunNow/1 it sends emails perfectly. But scheduler doesn't work.
Some info from the log:
info: System.Net.Http.HttpClient.default.ClientHandler[100]
      Sending HTTP request POST https://www.jsm.lt/scheduletask/runtask
info: System.Net.Http.HttpClient.default.ClientHandler[101]
      Received HTTP response after 111.0211ms - ServiceUnavailable

2022-04-13 00:02:49 89.40.8.91 POST /scheduletask/runtask - 443 - 162.158.103.193 - - 204 0 0 17

Please help.

How are you hosted / firewalls?  Add the server's ip addresses to your ip whitelist

Go to  
System - System Information - HTTP_HOST
There you will find what you need to fill in as  https://store.url/

You also have to update the dbo_ScheduleTask table, Type field
Delete the  , Nop.services  part from   Nop.Services.Directory.UpdateExchangeRateTask, Nop.Services
So it become  
Nop.Services.Directory.UpdateExchangeRateTask
Nop.Services.Logging.ClearLogTask
Nop.Services.Caching.ClearCacheTask
Nop.Services.Customers.DeleteGuestsTask
Nop.Services.Common.KeepAliveTask
Nop.Services.Messages.QueuedMessagesSendTask

These are OK already:
Nop.Plugin.Misc.Sendinblue.Services.SynchronizationTask
Nop.Plugin.Tax.Avalara.Services.DownloadTaxRatesTask