diff --git a/devtools/install_all.sh b/devtools/install_all.sh
index e16ba005..20133e0d 100755
--- a/devtools/install_all.sh
+++ b/devtools/install_all.sh
@@ -83,8 +83,8 @@ fi
 
 #Compile RMG-Py
 make
-#Update pyjulia to the latest version
-$COMMAND_PKG update pyjulia -c conda_forge -y
+#Update pyjulia to the latest version - Don't need this at moment - 0.6.1 is the latest version on RMG-Py
+#$COMMAND_PKG update pyjulia -c conda_forge -y
 
 #Ensure that added paths etc. are set and then reactivate rmg_env
 . ~/.bashrc
diff --git a/t3/runners/rmg_runner.py b/t3/runners/rmg_runner.py
index 1b84d64e..daa783ee 100644
--- a/t3/runners/rmg_runner.py
+++ b/t3/runners/rmg_runner.py
@@ -96,6 +96,23 @@ def submit_job(project_directory: str,
     if not len(stdout):
         time.sleep(10)
         stdout, stderr = execute_command(cmd)
+    if stderr:
+        if cluster_soft.lower() == 'slurm' and any('AssocMaxSubmitJobLimit' in err_line for err_line in stderr):
+            logger.warning('Max number of submitted jobs was reached, sleeping...')
+            time.sleep(5 * 60)
+            submit_job(project_directory=project_directory,
+                       logger=logger,
+                       cluster_soft=cluster_soft,
+                       memory=memory
+                       )
+        if cluster_soft.lower() == 'pbs' and  any('qsub: would exceed' in err_line for err_line in stderr):
+            logger.warning('Max number of submitted jobs was reached, sleeping...')
+            time.sleep(5 * 60)
+            submit_job(project_directory=project_directory,
+                       logger=logger,
+                       cluster_soft=cluster_soft,
+                       memory=memory
+                       )
     if not len(stdout):
         return None, None
     if len(stderr) > 0 or len(stdout) == 0:
@@ -186,6 +203,14 @@ def run_rmg_incore(rmg_input_file_path: str,
     stdout, stderr = execute_command(commands, shell=True, no_fail=True, executable='/bin/bash')
     if 'RMG threw an exception and did not converge.\n' in stderr:
         return True
+    # Check for err file that can be generated by Julia
+    # Todo: Improve the error checking. This situation arose from Julia having a TypeError issue from a recent commit.
+    if os.path.isfile(os.path.join(project_directory, 'err.txt')):
+        with open(os.path.join(project_directory, 'err.txt'), 'r') as f:
+            lines = f.readlines()
+        if 'Traceback (most recent call last):\n' in lines:
+            # Raise an error that will inform the user that Julia has failed
+            raise RuntimeError('Julia has raised an error with RMS and therefore RMG cannot complete. Please check your Julia installation\n')
     return False
 
 
diff --git a/tests/test_rmg_runner.py b/tests/test_rmg_runner.py
index 79883a58..dc9f1a3e 100644
--- a/tests/test_rmg_runner.py
+++ b/tests/test_rmg_runner.py
@@ -148,7 +148,6 @@ def test_rmg_job_converged(self):
         assert converged
         assert error is None
 
-
 def teardown_module():
     """teardown any state that was previously setup with a setup_module method."""
     file_paths = [os.path.join(EXAMPLES_BASE_PATH, 'minimal', 'submit.sh')]