diff --git a/ArchiSteamFarm/Steam/Integration/ArchiWebHandler.cs b/ArchiSteamFarm/Steam/Integration/ArchiWebHandler.cs
index e95eddb7d..4b5aae909 100644
--- a/ArchiSteamFarm/Steam/Integration/ArchiWebHandler.cs
+++ b/ArchiSteamFarm/Steam/Integration/ArchiWebHandler.cs
@@ -173,7 +173,7 @@ public sealed class ArchiWebHandler : IDisposable {
 						await Task.Delay(rateLimitingDelay).ConfigureAwait(false);
 					}
 
-					response = await UrlGetToJsonObjectWithSession<InventoryResponse>(request, requestOptions: WebBrowser.ERequestOptions.ReturnServerErrors, rateLimitingDelay: rateLimitingDelay).ConfigureAwait(false);
+					response = await UrlGetToJsonObjectWithSession<InventoryResponse>(request, requestOptions: WebBrowser.ERequestOptions.ReturnServerErrors | WebBrowser.ERequestOptions.AllowInvalidBodyOnErrors, rateLimitingDelay: rateLimitingDelay).ConfigureAwait(false);
 
 					if (response == null) {
 						throw new HttpRequestException(string.Format(CultureInfo.CurrentCulture, Strings.ErrorObjectIsNull, nameof(response)));
@@ -427,7 +427,7 @@ public sealed class ArchiWebHandler : IDisposable {
 			ObjectResponse<TradeOfferSendResponse>? response = null;
 
 			for (byte i = 0; (i < WebBrowser.MaxTries) && (response == null); i++) {
-				response = await UrlPostToJsonObjectWithSession<TradeOfferSendResponse>(request, data: data, referer: referer, requestOptions: WebBrowser.ERequestOptions.ReturnServerErrors).ConfigureAwait(false);
+				response = await UrlPostToJsonObjectWithSession<TradeOfferSendResponse>(request, data: data, referer: referer, requestOptions: WebBrowser.ERequestOptions.ReturnServerErrors | WebBrowser.ERequestOptions.AllowInvalidBodyOnErrors).ConfigureAwait(false);
 
 				if (response == null) {
 					return (false, mobileTradeOfferIDs);
@@ -1292,7 +1292,7 @@ public sealed class ArchiWebHandler : IDisposable {
 		ObjectResponse<TradeOfferAcceptResponse>? response = null;
 
 		for (byte i = 0; (i < WebBrowser.MaxTries) && (response == null); i++) {
-			response = await UrlPostToJsonObjectWithSession<TradeOfferAcceptResponse>(request, data: data, referer: referer, requestOptions: WebBrowser.ERequestOptions.ReturnServerErrors).ConfigureAwait(false);
+			response = await UrlPostToJsonObjectWithSession<TradeOfferAcceptResponse>(request, data: data, referer: referer, requestOptions: WebBrowser.ERequestOptions.ReturnServerErrors | WebBrowser.ERequestOptions.AllowInvalidBodyOnErrors).ConfigureAwait(false);
 
 			if (response == null) {
 				return (false, false);
@@ -1329,7 +1329,7 @@ public sealed class ArchiWebHandler : IDisposable {
 			{ "ajax", "true" }
 		};
 
-		ObjectResponse<JToken>? response = await UrlPostToJsonObjectWithSession<JToken>(request, data: data, requestOptions: WebBrowser.ERequestOptions.ReturnClientErrors | WebBrowser.ERequestOptions.ReturnServerErrors).ConfigureAwait(false);
+		ObjectResponse<JToken>? response = await UrlPostToJsonObjectWithSession<JToken>(request, data: data, requestOptions: WebBrowser.ERequestOptions.ReturnClientErrors | WebBrowser.ERequestOptions.ReturnServerErrors | WebBrowser.ERequestOptions.AllowInvalidBodyOnErrors).ConfigureAwait(false);
 
 		if (response == null) {
 			return (EResult.Fail, EPurchaseResultDetail.Timeout);
diff --git a/ArchiSteamFarm/Web/WebBrowser.cs b/ArchiSteamFarm/Web/WebBrowser.cs
index 7d684b50c..ad5276cd8 100644
--- a/ArchiSteamFarm/Web/WebBrowser.cs
+++ b/ArchiSteamFarm/Web/WebBrowser.cs
@@ -140,27 +140,21 @@ public sealed class WebBrowser : IDisposable {
 
 			await using (response.ConfigureAwait(false)) {
 				if (response.StatusCode.IsRedirectionCode()) {
-					if (requestOptions.HasFlag(ERequestOptions.ReturnRedirections)) {
-						return new BinaryResponse(response);
+					if (!requestOptions.HasFlag(ERequestOptions.ReturnRedirections)) {
+						break;
 					}
-
-					break;
 				}
 
 				if (response.StatusCode.IsClientErrorCode()) {
-					if (requestOptions.HasFlag(ERequestOptions.ReturnClientErrors)) {
-						return new BinaryResponse(response);
+					if (!requestOptions.HasFlag(ERequestOptions.ReturnClientErrors)) {
+						break;
 					}
-
-					break;
 				}
 
 				if (response.StatusCode.IsServerErrorCode()) {
-					if (requestOptions.HasFlag(ERequestOptions.ReturnServerErrors)) {
-						return new BinaryResponse(response);
+					if (!requestOptions.HasFlag(ERequestOptions.ReturnServerErrors)) {
+						continue;
 					}
-
-					continue;
 				}
 
 				if (response.Content == null) {
@@ -256,27 +250,21 @@ public sealed class WebBrowser : IDisposable {
 
 			await using (response.ConfigureAwait(false)) {
 				if (response.StatusCode.IsRedirectionCode()) {
-					if (requestOptions.HasFlag(ERequestOptions.ReturnRedirections)) {
-						return new HtmlDocumentResponse(response);
+					if (!requestOptions.HasFlag(ERequestOptions.ReturnRedirections)) {
+						break;
 					}
-
-					break;
 				}
 
 				if (response.StatusCode.IsClientErrorCode()) {
-					if (requestOptions.HasFlag(ERequestOptions.ReturnClientErrors)) {
-						return new HtmlDocumentResponse(response);
+					if (!requestOptions.HasFlag(ERequestOptions.ReturnClientErrors)) {
+						break;
 					}
-
-					break;
 				}
 
 				if (response.StatusCode.IsServerErrorCode()) {
-					if (requestOptions.HasFlag(ERequestOptions.ReturnServerErrors)) {
-						return new HtmlDocumentResponse(response);
+					if (!requestOptions.HasFlag(ERequestOptions.ReturnServerErrors)) {
+						continue;
 					}
-
-					continue;
 				}
 
 				if (response.Content == null) {
@@ -328,27 +316,21 @@ public sealed class WebBrowser : IDisposable {
 
 			await using (response.ConfigureAwait(false)) {
 				if (response.StatusCode.IsRedirectionCode()) {
-					if (requestOptions.HasFlag(ERequestOptions.ReturnRedirections)) {
-						return new ObjectResponse<T>(response);
+					if (!requestOptions.HasFlag(ERequestOptions.ReturnRedirections)) {
+						break;
 					}
-
-					break;
 				}
 
 				if (response.StatusCode.IsClientErrorCode()) {
-					if (requestOptions.HasFlag(ERequestOptions.ReturnClientErrors)) {
-						return new ObjectResponse<T>(response);
+					if (!requestOptions.HasFlag(ERequestOptions.ReturnClientErrors)) {
+						break;
 					}
-
-					break;
 				}
 
 				if (response.StatusCode.IsServerErrorCode()) {
-					if (requestOptions.HasFlag(ERequestOptions.ReturnServerErrors)) {
-						return new ObjectResponse<T>(response);
+					if (!requestOptions.HasFlag(ERequestOptions.ReturnServerErrors)) {
+						continue;
 					}
-
-					continue;
 				}
 
 				if (response.Content == null) {
@@ -420,27 +402,21 @@ public sealed class WebBrowser : IDisposable {
 			}
 
 			if (response.StatusCode.IsRedirectionCode()) {
-				if (requestOptions.HasFlag(ERequestOptions.ReturnRedirections)) {
-					return new StreamResponse(response);
+				if (!requestOptions.HasFlag(ERequestOptions.ReturnRedirections)) {
+					break;
 				}
-
-				break;
 			}
 
 			if (response.StatusCode.IsClientErrorCode()) {
-				if (requestOptions.HasFlag(ERequestOptions.ReturnClientErrors)) {
-					return new StreamResponse(response);
+				if (!requestOptions.HasFlag(ERequestOptions.ReturnClientErrors)) {
+					break;
 				}
-
-				break;
 			}
 
 			if (response.StatusCode.IsServerErrorCode()) {
-				if (requestOptions.HasFlag(ERequestOptions.ReturnServerErrors)) {
-					return new StreamResponse(response);
+				if (!requestOptions.HasFlag(ERequestOptions.ReturnServerErrors)) {
+					continue;
 				}
-
-				continue;
 			}
 
 			return new StreamResponse(response, await response.Content.ReadAsStreamAsync().ConfigureAwait(false));
@@ -476,27 +452,21 @@ public sealed class WebBrowser : IDisposable {
 			}
 
 			if (response.StatusCode.IsRedirectionCode()) {
-				if (requestOptions.HasFlag(ERequestOptions.ReturnRedirections)) {
-					return new BasicResponse(response);
+				if (!requestOptions.HasFlag(ERequestOptions.ReturnRedirections)) {
+					break;
 				}
-
-				break;
 			}
 
 			if (response.StatusCode.IsClientErrorCode()) {
-				if (requestOptions.HasFlag(ERequestOptions.ReturnClientErrors)) {
-					return new BasicResponse(response);
+				if (!requestOptions.HasFlag(ERequestOptions.ReturnClientErrors)) {
+					break;
 				}
-
-				break;
 			}
 
 			if (response.StatusCode.IsServerErrorCode()) {
-				if (requestOptions.HasFlag(ERequestOptions.ReturnServerErrors)) {
-					return new BasicResponse(response);
+				if (!requestOptions.HasFlag(ERequestOptions.ReturnServerErrors)) {
+					continue;
 				}
-
-				continue;
 			}
 
 			return new BasicResponse(response);
@@ -532,27 +502,21 @@ public sealed class WebBrowser : IDisposable {
 			}
 
 			if (response.StatusCode.IsRedirectionCode()) {
-				if (requestOptions.HasFlag(ERequestOptions.ReturnRedirections)) {
-					return new BasicResponse(response);
+				if (!requestOptions.HasFlag(ERequestOptions.ReturnRedirections)) {
+					break;
 				}
-
-				break;
 			}
 
 			if (response.StatusCode.IsClientErrorCode()) {
-				if (requestOptions.HasFlag(ERequestOptions.ReturnClientErrors)) {
-					return new BasicResponse(response);
+				if (!requestOptions.HasFlag(ERequestOptions.ReturnClientErrors)) {
+					break;
 				}
-
-				break;
 			}
 
 			if (response.StatusCode.IsServerErrorCode()) {
-				if (requestOptions.HasFlag(ERequestOptions.ReturnServerErrors)) {
-					return new BasicResponse(response);
+				if (!requestOptions.HasFlag(ERequestOptions.ReturnServerErrors)) {
+					continue;
 				}
-
-				continue;
 			}
 
 			return new BasicResponse(response);
@@ -590,27 +554,21 @@ public sealed class WebBrowser : IDisposable {
 
 			await using (response.ConfigureAwait(false)) {
 				if (response.StatusCode.IsRedirectionCode()) {
-					if (requestOptions.HasFlag(ERequestOptions.ReturnRedirections)) {
-						return new HtmlDocumentResponse(response);
+					if (!requestOptions.HasFlag(ERequestOptions.ReturnRedirections)) {
+						break;
 					}
-
-					break;
 				}
 
 				if (response.StatusCode.IsClientErrorCode()) {
-					if (requestOptions.HasFlag(ERequestOptions.ReturnClientErrors)) {
-						return new HtmlDocumentResponse(response);
+					if (!requestOptions.HasFlag(ERequestOptions.ReturnClientErrors)) {
+						break;
 					}
-
-					break;
 				}
 
 				if (response.StatusCode.IsServerErrorCode()) {
-					if (requestOptions.HasFlag(ERequestOptions.ReturnServerErrors)) {
-						return new HtmlDocumentResponse(response);
+					if (!requestOptions.HasFlag(ERequestOptions.ReturnServerErrors)) {
+						continue;
 					}
-
-					continue;
 				}
 
 				if (response.Content == null) {
@@ -662,27 +620,21 @@ public sealed class WebBrowser : IDisposable {
 
 			await using (response.ConfigureAwait(false)) {
 				if (response.StatusCode.IsRedirectionCode()) {
-					if (requestOptions.HasFlag(ERequestOptions.ReturnRedirections)) {
-						return new ObjectResponse<TResult>(response);
+					if (!requestOptions.HasFlag(ERequestOptions.ReturnRedirections)) {
+						break;
 					}
-
-					break;
 				}
 
 				if (response.StatusCode.IsClientErrorCode()) {
-					if (requestOptions.HasFlag(ERequestOptions.ReturnClientErrors)) {
-						return new ObjectResponse<TResult>(response);
+					if (!requestOptions.HasFlag(ERequestOptions.ReturnClientErrors)) {
+						break;
 					}
-
-					break;
 				}
 
 				if (response.StatusCode.IsServerErrorCode()) {
-					if (requestOptions.HasFlag(ERequestOptions.ReturnServerErrors)) {
-						return new ObjectResponse<TResult>(response);
+					if (!requestOptions.HasFlag(ERequestOptions.ReturnServerErrors)) {
+						continue;
 					}
-
-					continue;
 				}
 
 				if (response.Content == null) {
@@ -754,27 +706,21 @@ public sealed class WebBrowser : IDisposable {
 			}
 
 			if (response.StatusCode.IsRedirectionCode()) {
-				if (requestOptions.HasFlag(ERequestOptions.ReturnRedirections)) {
-					return new StreamResponse(response);
+				if (!requestOptions.HasFlag(ERequestOptions.ReturnRedirections)) {
+					break;
 				}
-
-				break;
 			}
 
 			if (response.StatusCode.IsClientErrorCode()) {
-				if (requestOptions.HasFlag(ERequestOptions.ReturnClientErrors)) {
-					return new StreamResponse(response);
+				if (!requestOptions.HasFlag(ERequestOptions.ReturnClientErrors)) {
+					break;
 				}
-
-				break;
 			}
 
 			if (response.StatusCode.IsServerErrorCode()) {
-				if (requestOptions.HasFlag(ERequestOptions.ReturnServerErrors)) {
-					return new StreamResponse(response);
+				if (!requestOptions.HasFlag(ERequestOptions.ReturnServerErrors)) {
+					continue;
 				}
-
-				continue;
 			}
 
 			return new StreamResponse(response, await response.Content.ReadAsStreamAsync().ConfigureAwait(false));