diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4cd39cb889..e682f38254 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## v2.2.2 - 2023-02-10
+
+### Fixes
+- Critical bug fix: Fix bug causing `CalcJob`s to except after restarting daemon [#5886]](https://github.com/aiidateam/aiida-core/pull/5886)
+
+
 ## v2.2.1 - 2022-12-22
 
 ### Fixes
diff --git a/aiida/__init__.py b/aiida/__init__.py
index 566177ed43..0781d904d3 100644
--- a/aiida/__init__.py
+++ b/aiida/__init__.py
@@ -28,7 +28,7 @@
     'For further information please visit http://www.aiida.net/. All rights reserved.'
 )
 __license__ = 'MIT license, see LICENSE.txt file.'
-__version__ = '2.2.1.post0'
+__version__ = '2.2.2.post0'
 __authors__ = 'The AiiDA team.'
 __paper__ = (
     'S. P. Huber et al., "AiiDA 1.0, a scalable computational infrastructure for automated reproducible workflows and '
diff --git a/aiida/engine/processes/calcjobs/tasks.py b/aiida/engine/processes/calcjobs/tasks.py
index a6d47d73f6..b8f681bcf2 100644
--- a/aiida/engine/processes/calcjobs/tasks.py
+++ b/aiida/engine/processes/calcjobs/tasks.py
@@ -430,7 +430,7 @@ async def do_kill():
         return result
 
 
-@plumpy.persistence.auto_persist('msg', 'data', '_monitor_result')
+@plumpy.persistence.auto_persist('msg', 'data', '_command', '_monitor_result')
 class Waiting(plumpy.process_states.Waiting):
     """The waiting state for the `CalcJob` process."""
 
@@ -451,15 +451,26 @@ def __init__(
         self._monitor_result: CalcJobMonitorResult | None = None
         self._monitors: CalcJobMonitors | None = None
 
-        if 'monitors' in self.process.node.inputs:
-            self._monitors = CalcJobMonitors(self.process.node.inputs.monitors)
-
         if isinstance(self.data, dict):
             self._command = self.data['command']
             self._monitor_result = self.data.get('monitor_result', None)
         else:
             self._command = self.data
 
+    @property
+    def monitors(self) -> CalcJobMonitors | None:
+        """Return the collection of monitors if specified in the inputs.
+
+        :return: Instance of ``CalcJobMonitors`` containing monitors if specified in the process' input.
+        """
+        if not hasattr(self, '_monitors'):
+            self._monitors = None
+
+        if self._monitors is None and 'monitors' in self.process.node.inputs:
+            self._monitors = CalcJobMonitors(self.process.node.inputs.monitors)
+
+        return self._monitors
+
     @property
     def process(self) -> 'CalcJob':
         """
@@ -510,7 +521,7 @@ async def execute(self) -> plumpy.process_states.State:  # type: ignore[override
                     process_status = f'Monitoring scheduler: job state {scheduler_state_string}'
                     node.set_process_status(process_status)
                     job_done = await self._launch_task(task_update_job, node, self.process.runner.job_manager)
-                    monitor_result = await self._monitor_job(node, transport_queue, self._monitors)
+                    monitor_result = await self._monitor_job(node, transport_queue, self.monitors)
 
                     if monitor_result and monitor_result.action is CalcJobMonitorAction.KILL:
                         await self._kill_job(node, transport_queue)
diff --git a/tests/engine/processes/calcjobs/test_calc_job.py b/tests/engine/processes/calcjobs/test_calc_job.py
index aa44aacb72..25f58f7e5b 100644
--- a/tests/engine/processes/calcjobs/test_calc_job.py
+++ b/tests/engine/processes/calcjobs/test_calc_job.py
@@ -1192,6 +1192,41 @@ def _parse_submit_output(self, *args):  # pylint: disable=unused-argument
     assert node.exit_status == 418
 
 
+def test_restart_after_daemon_reset(get_calcjob_builder, daemon_client, submit_and_await):
+    """Test that a job can be restarted when it is launched and the daemon is restarted.
+
+    This is a regression test for https://github.com/aiidateam/aiida-core/issues/5882.
+    """
+    import time
+
+    import plumpy
+
+    daemon_client.start_daemon()
+
+    # Launch a job with a one second sleep to ensure it doesn't finish before we get the chance to restart the daemon.
+    # A monitor is added to ensure that those are properly reinitialized in the ``Waiting`` state of the process.
+    builder = get_calcjob_builder()
+    builder.metadata.options.sleep = 1
+    builder.monitors = {'monitor': orm.Dict({'entry_point': 'core.always_kill', 'disabled': True})}
+    node = submit_and_await(builder, plumpy.ProcessState.WAITING)
+
+    daemon_client.restart_daemon(wait=True)
+
+    start_time = time.time()
+    timeout = 10
+
+    while node.process_state not in [plumpy.ProcessState.FINISHED, plumpy.ProcessState.EXCEPTED]:
+
+        if node.is_excepted:
+            raise AssertionError(f'The process excepted: {node.exception}')
+
+        if time.time() - start_time >= timeout:
+            raise AssertionError(f'process failed to terminate within timeout, current state: {node.process_state}')
+
+    assert node.is_finished, node.process_state
+    assert node.is_finished_ok, node.exit_status
+
+
 class TestImport:
     """Test the functionality to import existing calculations completed outside of AiiDA."""