diff --git a/backend/src/app/http.clj b/backend/src/app/http.clj
index c45c95c1cd..672d1ec60f 100644
--- a/backend/src/app/http.clj
+++ b/backend/src/app/http.clj
@@ -150,8 +150,8 @@
    [["" {:middleware [[mw/server-timing]
                       [mw/params]
                       [mw/format-response]
-                      [mw/errors errors/handle]
                       [mw/parse-request]
+                      [mw/errors errors/handle]
                       [session/soft-auth cfg]
                       [actoken/soft-auth cfg]
                       [mw/restrict-methods]]}
diff --git a/backend/src/app/http/errors.clj b/backend/src/app/http/errors.clj
index 14f4cb2233..8101db116c 100644
--- a/backend/src/app/http/errors.clj
+++ b/backend/src/app/http/errors.clj
@@ -14,32 +14,28 @@
    [app.http :as-alias http]
    [app.http.access-token :as-alias actoken]
    [app.http.session :as-alias session]
+   [app.util.inet :as inet]
    [clojure.spec.alpha :as s]
-   [cuerdas.core :as str]
    [ring.request :as rreq]
    [ring.response :as rres]))
 
-(defn- parse-client-ip
-  [request]
-  (or (some-> (rreq/get-header request "x-forwarded-for") (str/split ",") first)
-      (rreq/get-header request "x-real-ip")
-      (rreq/remote-addr request)))
-
 (defn request->context
   "Extracts error report relevant context data from request."
   [request]
   (let [claims (-> {}
                    (into (::session/token-claims request))
                    (into (::actoken/token-claims request)))]
+
     {:request/path       (:path request)
      :request/method     (:method request)
      :request/params     (:params request)
      :request/user-agent (rreq/get-header request "user-agent")
-     :request/ip-addr    (parse-client-ip request)
+     :request/ip-addr    (inet/parse-request request)
      :request/profile-id (:uid claims)
      :version/frontend   (or (rreq/get-header request "x-frontend-version") "unknown")
      :version/backend    (:full cf/version)}))
 
+
 (defmulti handle-error
   (fn [cause _ _]
     (-> cause ex-data :type)))
diff --git a/backend/src/app/http/middleware.clj b/backend/src/app/http/middleware.clj
index a6eabd9a4f..f70e102adf 100644
--- a/backend/src/app/http/middleware.clj
+++ b/backend/src/app/http/middleware.clj
@@ -10,6 +10,7 @@
    [app.common.logging :as l]
    [app.common.transit :as t]
    [app.config :as cf]
+   [app.http.errors :as errors]
    [clojure.data.json :as json]
    [cuerdas.core :as str]
    [ring.request :as rreq]
@@ -70,12 +71,12 @@
                 :else
                 request)))
 
-          (handle-error [cause]
+          (handle-error [cause request]
             (cond
               (instance? RuntimeException cause)
               (if-let [cause (ex-cause cause)]
-                (handle-error cause)
-                (throw cause))
+                (handle-error cause request)
+                (errors/handle cause request))
 
               (instance? RequestTooBigException cause)
               (ex/raise :type :validation
@@ -89,14 +90,14 @@
                         :cause cause)
 
               :else
-              (throw cause)))]
+              (errors/handle cause request)))]
 
     (fn [request]
       (if (= (rreq/method request) :post)
-        (let [request (ex/try! (process-request request))]
-          (if (ex/exception? request)
-            (handle-error request)
-            (handler request)))
+        (try
+          (-> request process-request handler)
+          (catch Throwable cause
+            (handle-error cause request)))
         (handler request)))))
 
 (def parse-request
diff --git a/frontend/src/app/main/data/persistence.cljs b/frontend/src/app/main/data/persistence.cljs
index 2e917e7844..9a17eda3fc 100644
--- a/frontend/src/app/main/data/persistence.cljs
+++ b/frontend/src/app/main/data/persistence.cljs
@@ -12,7 +12,6 @@
    [app.common.uuid :as uuid]
    [app.main.data.changes :as dch]
    [app.main.repo :as rp]
-   [app.util.router :as rt]
    [beicon.v2.core :as rx]
    [potok.v2.core :as ptk]))
 
@@ -131,8 +130,7 @@
                            (rx/concat
                             (if (= :authentication (:type cause))
                               (rx/empty)
-                              (rx/of (rt/assign-exception cause)
-                                     (ptk/data-event ::error cause)
+                              (rx/of (ptk/data-event ::error cause)
                                      (update-status :error)))
                             (rx/of (discard-persistence-state))
                             (rx/throw cause))))))))))