pytest: disable remaining flaky and skip markers to see what else fails.

diff --git a/tests/test_closing.py b/tests/test_closing.py
index 33abde9c..47cc28d8 100644
--- a/tests/test_closing.py
+++ b/tests/test_closing.py
@@ -3437,7 +3437,7 @@ def test_closing_higherfee(node_factory, bitcoind, executor, anchors):
     wait_for(lambda: l2.rpc.listpeerchannels()['channels'][0]['state'] == 'CLOSINGD_COMPLETE')
 
 
-@unittest.skipIf(True, "Test is extremely flaky")
+@pytest.mark.flaky(reruns=3)
 def test_htlc_rexmit_while_closing(node_factory, executor):
     """Retranmitting an HTLC revocation while shutting down should work"""
     # FIXME: This should be in lnprototest!  UNRELIABLE.
diff --git a/tests/test_coinmoves.py b/tests/test_coinmoves.py
index dc5abb04..291f857b 100644
--- a/tests/test_coinmoves.py
+++ b/tests/test_coinmoves.py
@@ -681,7 +681,6 @@ def test_coinmoves_unilateral_htlc_before_included(node_factory, bitcoind):
     check_balances(l1, l2, fundchannel['channel_id'], 0)
 
 
-@pytest.mark.flaky(reruns=5)
 @pytest.mark.openchannel('v1')
 @pytest.mark.openchannel('v2')
 @unittest.skipIf(TEST_NETWORK != 'regtest', "Amounts are for regtest.")
diff --git a/tests/test_invoices.py b/tests/test_invoices.py
index a3db715a..37e6695b 100644
--- a/tests/test_invoices.py
+++ b/tests/test_invoices.py
@@ -927,7 +927,6 @@ def test_invoices_wait_db_migration(node_factory, bitcoind):
 
 @unittest.skipIf(os.getenv('TEST_DB_PROVIDER', 'sqlite3') != 'sqlite3', "This test is based on a sqlite3 snapshot")
 @unittest.skipIf(TEST_NETWORK != 'regtest', "The DB migration is network specific due to the chain var.")
-@pytest.mark.flaky(reruns=5)
 def test_invoice_botched_migration(node_factory, chainparams):
     """Test for grubles' case, where they ran successfully with the wrong var: they have *both* last_invoice_created_index *and *last_invoices_created_index* (this can happen if invoice id 1 was deleted, so they didn't die on invoice creation):
     Error executing statement: wallet/db.c:1684: UPDATE vars SET name = 'last_invoices_created_index' WHERE name = 'last_invoice_created_index': UNIQUE constraint failed: vars.name
diff --git a/tests/test_plugin.py b/tests/test_plugin.py
index d45b07b3..d63d1867 100644
--- a/tests/test_plugin.py
+++ b/tests/test_plugin.py
@@ -4311,7 +4311,6 @@ def test_plugin_nostart(node_factory):
     assert [p['name'] for p in l1.rpc.plugin_list()['plugins'] if 'badinterp' in p['name']] == []
 
 
-@unittest.skip("A bit flaky, but when breaks, it is costing us 2h of CI time")
 def test_plugin_startdir_lol(node_factory):
     """Though we fail to start many of them, we don't crash!"""
     l1 = node_factory.get_node(broken_log='.*')
diff --git a/tests/test_reckless.py b/tests/test_reckless.py
index 275960d5..311ed1ae 100644
--- a/tests/test_reckless.py
+++ b/tests/test_reckless.py
@@ -351,7 +351,6 @@ def test_tag_install(node_factory):
             header = line
 
 
-@pytest.mark.flaky(reruns=5)
 @pytest.mark.slow_test
 def test_reckless_uv_install(node_factory):
     node = get_reckless_node(node_factory)