diff --git a/src/main.py b/src/main.py
index 1e407f1..e82dff9 100644
--- a/src/main.py
+++ b/src/main.py
@@ -1,20 +1,15 @@
 import asyncio
 import datetime
 import glob
-import json
-import logging
-import os
-import redis
 import random
 import shutil
 import sys
+import logging
 import time
 import traceback
-import typing
 from logging import FileHandler
 from threading import Event, Thread
 
-import aiofiles
 import discord
 import httpx
 from discord.ext import commands
@@ -24,14 +19,8 @@ from rich.logging import RichHandler
 from conf import CONFIG
 
 
-class KillableThread(Thread):
-    def __init__(self, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-        self.kill = Event()
-
-
-class KumaThread(KillableThread):
-    def __init__(self, url: str, interval: float = 60.0):
+class KumaThread(Thread):
+    def __init__(self, url: str, interval: int = 60):
         super().__init__(target=self.run)
         self.daemon = True
         self.log = logging.getLogger("jimmy .status")
@@ -45,7 +34,7 @@ class KumaThread(KillableThread):
     def calculate_backoff(self) -> float:
         rnd = random.uniform(0, 1)
         retries = min(self.retries, 1000)
-        t = (2 * 2**retries) + rnd
+        t: int = round((2 * 2**retries) + rnd)
         self.log.debug("Backoff: 2 * (2 ** %d) + %f = %f", retries, rnd, t)
         # T can never exceed self.interval
         return max(0, min(self.interval, t))
@@ -113,7 +102,6 @@ for logger in CONFIG["logging"].get("suppress", []):
 class Client(commands.Bot):
     def __init_(self, *args, **kwargs):
         self.uptime_thread = None
-
         super().__init__(*args, **kwargs)
 
     async def on_connect(self):
@@ -217,6 +205,7 @@ async def on_application_command_error(ctx: discord.ApplicationContext, exc: Exc
 
 @bot.listen()
 async def on_application_command_completion(ctx: discord.ApplicationContext):
+    # noinspection PyUnresolvedReferences
     time_taken = discord.utils.utcnow() - ctx.start_time
     log.info(
         f"Completed command [b]{ctx.command}[/] from {ctx.author} in "
@@ -232,9 +221,9 @@ async def delete_message(ctx: discord.ApplicationContext, message: discord.Messa
             return await ctx.respond("I don't have permission to delete messages in this channel.", delete_after=30)
 
     log.info("%s deleted message %s>%s: %r", ctx.author, ctx.channel.name, message.id, message.content)
-    await message.delete(delay=3)
+    await message.delete(delay=1)
     await ctx.respond(f"\N{white heavy check mark} Deleted message by {message.author.display_name}.")
-    await ctx.delete(delay=15)
+    await ctx.delete(delay=5)
 
 
 @bot.slash_command(name="about")