diff --git a/pyasic/miners/_types/whatsminer/M3X/M30S_Plus_Plus.py b/pyasic/miners/_types/whatsminer/M3X/M30S_Plus_Plus.py
index a748541b..bed3f4e2 100644
--- a/pyasic/miners/_types/whatsminer/M3X/M30S_Plus_Plus.py
+++ b/pyasic/miners/_types/whatsminer/M3X/M30S_Plus_Plus.py
@@ -174,10 +174,7 @@ class M30SPlusPlusVH50(WhatsMiner):  # noqa - ignore ABC method implementation
         super().__init__()
         self.ip = ip
         self.model = "M30S++ VH50"
-        self.nominal_chips = 0
-        warnings.warn(
-            "Unknown chip count for miner type M30S++ VH50, please open an issue on GitHub (https://github.com/UpstreamData/pyasic)."
-        )
+        self.nominal_chips = 74
         self.fan_count = 2
 
 
diff --git a/pyasic/miners/base.py b/pyasic/miners/base.py
index 6b589773..e3ebddd3 100644
--- a/pyasic/miners/base.py
+++ b/pyasic/miners/base.py
@@ -162,7 +162,7 @@ class BaseMiner(ABC):
 
     @abstractmethod
     async def resume_mining(self) -> bool:
-        """Stop the mining process of the miner.
+        """Resume the mining process of the miner.
 
         Returns:
             A boolean value of the success of resuming the mining process.
diff --git a/tests/__init__.py b/tests/__init__.py
index a743ffc9..2435abcd 100644
--- a/tests/__init__.py
+++ b/tests/__init__.py
@@ -16,7 +16,6 @@
 
 import unittest
 
-from tests.config_tests import ConfigTest
 from tests.miners_tests import MinerFactoryTest, MinersTest
 from tests.network_tests import NetworkTest
 
diff --git a/tests/config_tests/__init__.py b/tests/config_tests/__init__.py
deleted file mode 100644
index 8ada6963..00000000
--- a/tests/config_tests/__init__.py
+++ /dev/null
@@ -1,113 +0,0 @@
-# ------------------------------------------------------------------------------
-#  Copyright 2022 Upstream Data Inc                                            -
-#                                                                              -
-#  Licensed under the Apache License, Version 2.0 (the "License");             -
-#  you may not use this file except in compliance with the License.            -
-#  You may obtain a copy of the License at                                     -
-#                                                                              -
-#      http://www.apache.org/licenses/LICENSE-2.0                              -
-#                                                                              -
-#  Unless required by applicable law or agreed to in writing, software         -
-#  distributed under the License is distributed on an "AS IS" BASIS,           -
-#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.    -
-#  See the License for the specific language governing permissions and         -
-#  limitations under the License.                                              -
-# ------------------------------------------------------------------------------
-import unittest
-
-from pyasic.config import MinerConfig, _Pool, _PoolGroup  # noqa
-from tests.test_data import (
-    bosminer_api_pools,
-    bosminer_config_pools,
-    x19_api_pools,
-    x19_web_pools,
-)
-
-
-class ConfigTest(unittest.TestCase):
-    def setUp(self) -> None:
-        self.test_config = MinerConfig(
-            pool_groups=[
-                _PoolGroup(
-                    quota=1,
-                    group_name="TEST",
-                    pools=[
-                        _Pool(
-                            url="stratum+tcp://pyasic.testpool_1.pool:3333",
-                            username="pyasic.test",
-                            password="123",
-                        ),
-                        _Pool(
-                            url="stratum+tcp://pyasic.testpool_2.pool:3333",
-                            username="pyasic.test",
-                            password="123",
-                        ),
-                    ],
-                )
-            ],
-            temp_mode="auto",
-            temp_target=70.0,
-            temp_hot=80.0,
-            temp_dangerous=100.0,
-            fan_speed=None,
-            autotuning_enabled=True,
-            autotuning_wattage=900,
-        )
-
-    def test_config_from_raw(self):
-        bos_config = MinerConfig().from_raw(bosminer_config_pools)
-        bos_config.pool_groups[0].group_name = "TEST"
-
-        with self.subTest(
-            msg="Testing BOSMiner config file config.", bos_config=bos_config
-        ):
-            self.assertEqual(bos_config, self.test_config)
-
-        x19_cfg = MinerConfig().from_raw(x19_web_pools)
-        x19_cfg.pool_groups[0].group_name = "TEST"
-
-        with self.subTest(msg="Testing X19 API config.", x19_cfg=x19_cfg):
-            self.assertEqual(x19_cfg, self.test_config)
-
-    def test_config_from_api(self):
-        bos_cfg = MinerConfig().from_api(bosminer_api_pools["POOLS"])
-        bos_cfg.pool_groups[0].group_name = "TEST"
-
-        with self.subTest(msg="Testing BOSMiner API config.", bos_cfg=bos_cfg):
-            self.assertEqual(bos_cfg, self.test_config)
-
-        x19_cfg = MinerConfig().from_api(x19_api_pools["POOLS"])
-        x19_cfg.pool_groups[0].group_name = "TEST"
-
-        with self.subTest(msg="Testing X19 API config.", x19_cfg=x19_cfg):
-            self.assertEqual(x19_cfg, self.test_config)
-
-    def test_config_as_types(self):
-        cfg = MinerConfig().from_api(bosminer_api_pools["POOLS"])
-        cfg.pool_groups[0].group_name = "TEST"
-
-        commands = [
-            func
-            for func in
-            # each function in self
-            dir(cfg)
-            if callable(getattr(cfg, func)) and
-            # no __ methods
-            not func.startswith("__")
-        ]
-
-        for command in [cmd for cmd in commands if cmd.startswith("as_")]:
-            with self.subTest():
-                output = getattr(cfg, command)()
-                self.assertEqual(output, getattr(self.test_config, command)())
-                if f"from_{command.split('as_')[1]}" in commands:
-                    self.assertEqual(
-                        getattr(MinerConfig(), f"from_{command.split('as_')[1]}")(
-                            output
-                        ),
-                        self.test_config,
-                    )
-
-
-if __name__ == "__main__":
-    unittest.main()