diff --git a/ArchiSteamFarm/ArchiHandler.cs b/ArchiSteamFarm/ArchiHandler.cs
index e24b9ca24..07d620193 100644
--- a/ArchiSteamFarm/ArchiHandler.cs
+++ b/ArchiSteamFarm/ArchiHandler.cs
@@ -55,7 +55,7 @@ namespace ArchiSteamFarm {
 				return;
 			}
 
-			LastPacketReceived = DateTime.Now;
+			LastPacketReceived = DateTime.UtcNow;
 
 			switch (packetMsg.MsgType) {
 				case EMsg.ClientFSOfflineMessageNotification:
diff --git a/ArchiSteamFarm/ArchiWebHandler.cs b/ArchiSteamFarm/ArchiWebHandler.cs
index 33cb85ec6..05d89361e 100644
--- a/ArchiSteamFarm/ArchiWebHandler.cs
+++ b/ArchiSteamFarm/ArchiWebHandler.cs
@@ -871,7 +871,7 @@ namespace ArchiSteamFarm {
 			}
 
 			Ready = true;
-			LastSessionRefreshCheck = DateTime.Now;
+			LastSessionRefreshCheck = DateTime.UtcNow;
 			return true;
 		}
 
@@ -1240,20 +1240,20 @@ namespace ArchiSteamFarm {
 		}
 
 		private async Task<bool> RefreshSessionIfNeeded() {
-			if (DateTime.Now.Subtract(LastSessionRefreshCheck).TotalSeconds < MinSessionTTL) {
+			if (DateTime.UtcNow.Subtract(LastSessionRefreshCheck).TotalSeconds < MinSessionTTL) {
 				return true;
 			}
 
 			await SessionSemaphore.WaitAsync().ConfigureAwait(false);
 
 			try {
-				if (DateTime.Now.Subtract(LastSessionRefreshCheck).TotalSeconds < MinSessionTTL) {
+				if (DateTime.UtcNow.Subtract(LastSessionRefreshCheck).TotalSeconds < MinSessionTTL) {
 					return true;
 				}
 
 				bool? isLoggedIn = await IsLoggedIn().ConfigureAwait(false);
 				if (isLoggedIn.GetValueOrDefault(true)) {
-					LastSessionRefreshCheck = DateTime.Now;
+					LastSessionRefreshCheck = DateTime.UtcNow;
 					return true;
 				} else {
 					Bot.ArchiLogger.LogGenericInfo(Strings.RefreshingOurSession);
diff --git a/ArchiSteamFarm/Bot.cs b/ArchiSteamFarm/Bot.cs
index 42823d3e9..8b6f96d3e 100755
--- a/ArchiSteamFarm/Bot.cs
+++ b/ArchiSteamFarm/Bot.cs
@@ -757,7 +757,7 @@ namespace ArchiSteamFarm {
 			}
 
 			try {
-				if (DateTime.Now.Subtract(ArchiHandler.LastPacketReceived).TotalSeconds > MinHeartBeatTTL) {
+				if (DateTime.UtcNow.Subtract(ArchiHandler.LastPacketReceived).TotalSeconds > MinHeartBeatTTL) {
 					await SteamApps.PICSGetProductInfo(0, null);
 				}
 
diff --git a/ArchiSteamFarm/CardsFarmer.cs b/ArchiSteamFarm/CardsFarmer.cs
index 2c3f51db4..c7e57460a 100755
--- a/ArchiSteamFarm/CardsFarmer.cs
+++ b/ArchiSteamFarm/CardsFarmer.cs
@@ -517,22 +517,22 @@ namespace ArchiSteamFarm {
 			}
 
 			Bot.ArchiHandler.PlayGame(game.AppID, Bot.BotConfig.CustomGamePlayedWhileFarming);
-			DateTime endFarmingDate = DateTime.Now.AddHours(Program.GlobalConfig.MaxFarmingTime);
+			DateTime endFarmingDate = DateTime.UtcNow.AddHours(Program.GlobalConfig.MaxFarmingTime);
 
 			bool success = true;
 			bool? keepFarming = await ShouldFarm(game).ConfigureAwait(false);
 
-			while (keepFarming.GetValueOrDefault(true) && (DateTime.Now < endFarmingDate)) {
+			while (keepFarming.GetValueOrDefault(true) && (DateTime.UtcNow < endFarmingDate)) {
 				Bot.ArchiLogger.LogGenericInfo(string.Format(Strings.StillIdling, game.AppID, game.GameName));
 
-				DateTime startFarmingPeriod = DateTime.Now;
+				DateTime startFarmingPeriod = DateTime.UtcNow;
 				if (FarmResetEvent.Wait(60 * 1000 * Program.GlobalConfig.FarmingDelay)) {
 					FarmResetEvent.Reset();
 					success = KeepFarming;
 				}
 
 				// Don't forget to update our GamesToFarm hours
-				game.HoursPlayed += (float) DateTime.Now.Subtract(startFarmingPeriod).TotalHours;
+				game.HoursPlayed += (float) DateTime.UtcNow.Subtract(startFarmingPeriod).TotalHours;
 
 				if (!success) {
 					break;
@@ -568,14 +568,14 @@ namespace ArchiSteamFarm {
 			while (maxHour < 2) {
 				Bot.ArchiLogger.LogGenericInfo(string.Format(Strings.StillIdlingList, string.Join(", ", games.Select(game => game.AppID))));
 
-				DateTime startFarmingPeriod = DateTime.Now;
+				DateTime startFarmingPeriod = DateTime.UtcNow;
 				if (FarmResetEvent.Wait(60 * 1000 * Program.GlobalConfig.FarmingDelay)) {
 					FarmResetEvent.Reset();
 					success = KeepFarming;
 				}
 
 				// Don't forget to update our GamesToFarm hours
-				float timePlayed = (float) DateTime.Now.Subtract(startFarmingPeriod).TotalHours;
+				float timePlayed = (float) DateTime.UtcNow.Subtract(startFarmingPeriod).TotalHours;
 				foreach (Game game in games) {
 					game.HoursPlayed += timePlayed;
 				}
diff --git a/ArchiSteamFarm/Statistics.cs b/ArchiSteamFarm/Statistics.cs
index 2f2941940..603241b4b 100644
--- a/ArchiSteamFarm/Statistics.cs
+++ b/ArchiSteamFarm/Statistics.cs
@@ -57,14 +57,14 @@ namespace ArchiSteamFarm {
 		public void Dispose() => Semaphore.Dispose();
 
 		internal async Task OnHeartBeat() {
-			if (!ShouldSendHeartBeats || (DateTime.Now < LastHeartBeat.AddMinutes(MinHeartBeatTTL))) {
+			if (!ShouldSendHeartBeats || (DateTime.UtcNow < LastHeartBeat.AddMinutes(MinHeartBeatTTL))) {
 				return;
 			}
 
 			await Semaphore.WaitAsync().ConfigureAwait(false);
 
 			try {
-				if (!ShouldSendHeartBeats || (DateTime.Now < LastHeartBeat.AddMinutes(MinHeartBeatTTL))) {
+				if (!ShouldSendHeartBeats || (DateTime.UtcNow < LastHeartBeat.AddMinutes(MinHeartBeatTTL))) {
 					return;
 				}
 
@@ -76,7 +76,7 @@ namespace ArchiSteamFarm {
 
 				// We don't need retry logic here
 				if (await Program.WebBrowser.UrlPost(request, data).ConfigureAwait(false)) {
-					LastHeartBeat = DateTime.Now;
+					LastHeartBeat = DateTime.UtcNow;
 				}
 			} finally {
 				Semaphore.Release();
diff --git a/ArchiSteamFarm/Utilities.cs b/ArchiSteamFarm/Utilities.cs
index 44987ac35..4c70c8f1d 100644
--- a/ArchiSteamFarm/Utilities.cs
+++ b/ArchiSteamFarm/Utilities.cs
@@ -58,7 +58,7 @@ namespace ArchiSteamFarm {
 			return cookies.Count != 0 ? (from Cookie cookie in cookies where cookie.Name.Equals(name) select cookie.Value).FirstOrDefault() : null;
 		}
 
-		internal static uint GetUnixTime() => (uint) DateTimeOffset.Now.ToUnixTimeSeconds();
+		internal static uint GetUnixTime() => (uint) DateTimeOffset.UtcNow.ToUnixTimeSeconds();
 
 		/*
 		internal static int RandomNext(int maxWithout) {