diff --git a/server/.golangci.yml b/server/.golangci.yml
index 9ea368b782..423827d5f6 100644
--- a/server/.golangci.yml
+++ b/server/.golangci.yml
@@ -101,7 +101,7 @@ issues:
         channels/api4/status_test.go|\
         channels/api4/system_local.go|\
         channels/api4/system_test.go|\
-        channels/api4/team.go|\
+        channels/api4/team_local.go|\
         channels/api4/team_test.go|\
         channels/api4/upload_test.go|\
         channels/api4/usage.go|\
diff --git a/server/channels/api4/team.go b/server/channels/api4/team.go
index 7e7d57dcd7..b6d991d708 100644
--- a/server/channels/api4/team.go
+++ b/server/channels/api4/team.go
@@ -498,7 +498,9 @@ func getTeamsForUser(c *Context, w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	w.Write(js)
+	if _, err := w.Write(js); err != nil {
+		c.Logger.Warn("Error while writing response", mlog.Err(err))
+	}
 }
 
 func getTeamsUnreadForUser(c *Context, w http.ResponseWriter, r *http.Request) {
@@ -527,7 +529,9 @@ func getTeamsUnreadForUser(c *Context, w http.ResponseWriter, r *http.Request) {
 		c.Err = model.NewAppError("getTeamsUnreadForUser", "api.marshal_error", nil, "", http.StatusInternalServerError).Wrap(err)
 		return
 	}
-	w.Write(js)
+	if _, err := w.Write(js); err != nil {
+		c.Logger.Warn("Error while writing response", mlog.Err(err))
+	}
 }
 
 func getTeamMember(c *Context, w http.ResponseWriter, r *http.Request) {
@@ -602,7 +606,9 @@ func getTeamMembers(c *Context, w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	w.Write(js)
+	if _, err := w.Write(js); err != nil {
+		c.Logger.Warn("Error while writing response", mlog.Err(err))
+	}
 }
 
 func getTeamMembersForUser(c *Context, w http.ResponseWriter, r *http.Request) {
@@ -639,7 +645,9 @@ func getTeamMembersForUser(c *Context, w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	w.Write(js)
+	if _, err := w.Write(js); err != nil {
+		c.Logger.Warn("Error while writing response", mlog.Err(err))
+	}
 }
 
 func getTeamMembersByIds(c *Context, w http.ResponseWriter, r *http.Request) {
@@ -680,7 +688,9 @@ func getTeamMembersByIds(c *Context, w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	w.Write(js)
+	if _, err := w.Write(js); err != nil {
+		c.Logger.Warn("Error while writing response", mlog.Err(err))
+	}
 }
 
 func addTeamMember(c *Context, w http.ResponseWriter, r *http.Request) {
@@ -938,7 +948,9 @@ func addTeamMembers(c *Context, w http.ResponseWriter, r *http.Request) {
 	auditRec.Success()
 
 	w.WriteHeader(http.StatusCreated)
-	w.Write(js)
+	if _, err := w.Write(js); err != nil {
+		c.Logger.Warn("Error while writing response", mlog.Err(err))
+	}
 }
 
 func removeTeamMember(c *Context, w http.ResponseWriter, r *http.Request) {
@@ -1171,7 +1183,9 @@ func getAllTeams(c *Context, w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	w.Write(js)
+	if _, err := w.Write(js); err != nil {
+		c.Logger.Warn("Error while writing response", mlog.Err(err))
+	}
 }
 
 func searchTeams(c *Context, w http.ResponseWriter, r *http.Request) {
@@ -1235,7 +1249,9 @@ func searchTeams(c *Context, w http.ResponseWriter, r *http.Request) {
 		payload = js
 	}
 
-	w.Write(payload)
+	if _, err := w.Write(payload); err != nil {
+		c.Logger.Warn("Error while writing response", mlog.Err(err))
+	}
 }
 
 func teamExists(c *Context, w http.ResponseWriter, r *http.Request) {
@@ -1269,7 +1285,9 @@ func teamExists(c *Context, w http.ResponseWriter, r *http.Request) {
 	}
 
 	resp := map[string]bool{"exists": exists}
-	w.Write([]byte(model.MapBoolToJSON(resp)))
+	if _, err := w.Write([]byte(model.MapBoolToJSON(resp))); err != nil {
+		c.Logger.Warn("Error while writing response", mlog.Err(err))
+	}
 }
 
 func importTeam(c *Context, w http.ResponseWriter, r *http.Request) {
@@ -1358,7 +1376,9 @@ func importTeam(c *Context, w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	auditRec.Success()
-	w.Write([]byte(model.MapToJSON(data)))
+	if _, err := w.Write([]byte(model.MapToJSON(data))); err != nil {
+		c.Logger.Warn("Error while writing response", mlog.Err(err))
+	}
 }
 
 func inviteUsersToTeam(c *Context, w http.ResponseWriter, r *http.Request) {
@@ -1460,7 +1480,9 @@ func inviteUsersToTeam(c *Context, w http.ResponseWriter, r *http.Request) {
 			return
 		}
 
-		w.Write(js)
+		if _, err := w.Write(js); err != nil {
+			c.Logger.Warn("Error while writing response", mlog.Err(err))
+		}
 	} else {
 		appErr := c.App.InviteNewUsersToTeam(c.AppContext, emailList, c.Params.TeamId, c.AppContext.Session().UserId)
 		if appErr != nil {
@@ -1551,7 +1573,9 @@ func inviteGuestsToChannels(c *Context, w http.ResponseWriter, r *http.Request)
 			return
 		}
 
-		w.Write(js)
+		if _, err := w.Write(js); err != nil {
+			c.Logger.Warn("Error while writing response", mlog.Err(err))
+		}
 	} else {
 		appErr := c.App.InviteGuestsToChannels(c.AppContext, c.Params.TeamId, &guestsInvite, c.AppContext.Session().UserId)
 		if appErr != nil {
@@ -1650,11 +1674,17 @@ func getTeamIcon(c *Context, w http.ResponseWriter, r *http.Request) {
 	w.Header().Set("Content-Type", "image/png")
 	w.Header().Set("Cache-Control", fmt.Sprintf("max-age=%v, private", model.DayInSeconds)) // 24 hrs
 	w.Header().Set(model.HeaderEtagServer, etag)
-	w.Write(img)
+	if _, err := w.Write(img); err != nil {
+		c.Logger.Warn("Error while writing response", mlog.Err(err))
+	}
 }
 
 func setTeamIcon(c *Context, w http.ResponseWriter, r *http.Request) {
-	defer io.Copy(io.Discard, r.Body)
+	defer func() {
+		if _, err := io.Copy(io.Discard, r.Body); err != nil {
+			c.Logger.Warn("Error while reading request body", mlog.Err(err))
+		}
+	}()
 
 	c.RequireTeamId()
 	if c.Err != nil {
@@ -1846,5 +1876,7 @@ func teamMembersMinusGroupMembers(c *Context, w http.ResponseWriter, r *http.Req
 		return
 	}
 
-	w.Write(b)
+	if _, err := w.Write(b); err != nil {
+		c.Logger.Warn("Error while writing response", mlog.Err(err))
+	}
 }