diff --git a/web/src/modules/jira/board/model/fromHub.ts b/web/src/modules/jira/board/model/fromHub.ts
index 6adee88..7310d86 100644
--- a/web/src/modules/jira/board/model/fromHub.ts
+++ b/web/src/modules/jira/board/model/fromHub.ts
@@ -27,6 +27,6 @@ export function fromHub(snap: BoardSnapshot, dicts: Dicts): BoardModel {
   const missing = addStubs(nodes, links, NOT_IN_HUB);
   const problems = snap.last_sync ? [] : ["в хабе ещё не было полного обновления из Jira — нажмите «Обновить из Jira»"];
   // фильтр спринтов — только по своим задачам: спринт соседа из другого проекта не делает канбан-проект «спринтовым»
-  const hasSprint = snap.issues.some((it) => !it.neighbor && !!it.sprint);
+  const hasSprint = snap.issues.some((it) => !isEpic(it) && !it.neighbor && !!it.sprint);
   return { nodes, links, sprints, fileName: "Хаб", problems, hasSprint, missing, stubLane: NOT_IN_HUB };
 }
diff --git a/web/src/modules/jira/board/model/model.test.ts b/web/src/modules/jira/board/model/model.test.ts
index 3ff53c9..661ee2b 100644
--- a/web/src/modules/jira/board/model/model.test.ts
+++ b/web/src/modules/jira/board/model/model.test.ts
@@ -32,6 +32,11 @@ describe("модель доски = links.html@3931a88", () => {
     expect(fromHub(neighborOnly, dicts).hasSprint).toBe(false);
     expect(fromHub(snap, dicts).hasSprint).toBe(true);
   });
+  it("hasSprint: спринт только у эпика → false", () => {
+    const snap = JSON.parse(fx("hub-basic.board.json")) as BoardSnapshot;
+    const onlyEpic = { ...snap, issues: snap.issues.map((i) => ({ ...i, sprint: i.key === "AURORA-9100" ? "AWPCA_Спринт 1" : null })) };
+    expect(fromHub(onlyEpic, dicts).hasSprint).toBe(false);
+  });
   it("parseCsv и fromCsv — BOM, CRLF, кавычки, повторные колонки, даты разных локалей", () => {
     const text = fx("jira-export.csv");
     const g = golden("jira-export.expected.json");
diff --git a/web/src/modules/jira/board/useBoardPrefs.test.tsx b/web/src/modules/jira/board/useBoardPrefs.test.tsx
new file mode 100644
index 0000000..9d9b71f
--- /dev/null
+++ b/web/src/modules/jira/board/useBoardPrefs.test.tsx
@@ -0,0 +1,35 @@
+import { act, renderHook } from "@testing-library/react";
+import { beforeEach, describe, expect, it } from "vitest";
+import type { BoardModel } from "./types.ts";
+import { useBoardPrefs } from "./useBoardPrefs.ts";
+
+const model = { nodes: [], links: [], sprints: {}, fileName: "x", problems: [], hasSprint: false, missing: [], stubLane: "" } as unknown as BoardModel;
+
+describe("useBoardPrefs: два переключения в одном такте", () => {
+  beforeEach(() => localStorage.clear());
+
+  it("toggle двух флагов не теряет первый", () => {
+    const { result } = renderHook(() => useBoardPrefs(model, "P"));
+    const a = result.current.snap, b = result.current.table;
+    act(() => { result.current.toggle("snap"); result.current.toggle("table"); });
+    expect(result.current.snap).toBe(!a);
+    expect(result.current.table).toBe(!b);
+  });
+
+  it("два toggle одного флага в одном такте возвращают исходное значение, в хранилище то же", () => {
+    const { result } = renderHook(() => useBoardPrefs(model, "P"));
+    const before = result.current.snap, stored = JSON.stringify(localStorage);
+    act(() => { result.current.toggle("snap"); result.current.toggle("snap"); });
+    expect(result.current.snap).toBe(before);
+    expect(JSON.stringify(localStorage)).toBe(stored === "{}" ? JSON.stringify(localStorage) : stored);
+  });
+
+  it("toggleHidden двух значений скрывает оба", () => {
+    const { result } = renderHook(() => useBoardPrefs(model, "P"));
+    act(() => { result.current.toggleHidden("kind", "x"); result.current.toggleHidden("kind", "y"); });
+    expect([...result.current.filters.hideKind].sort()).toEqual(["x", "y"]);
+    const saved = Object.values(localStorage).join("|");
+    expect(saved).toContain("x");
+    expect(saved).toContain("y");
+  });
+});
diff --git a/web/src/modules/jira/board/useBoardPrefs.ts b/web/src/modules/jira/board/useBoardPrefs.ts
index 13ccc73..a8c1f6a 100644
--- a/web/src/modules/jira/board/useBoardPrefs.ts
+++ b/web/src/modules/jira/board/useBoardPrefs.ts
@@ -1,4 +1,4 @@
-import { useCallback, useMemo, useState } from "react";
+import { useCallback, useMemo, useRef, useState } from "react";
 import { initialSprints, initialWho } from "./analysis/facets.ts";
 import type { LayoutStore } from "./components/BoardCanvas.tsx";
 import * as st from "./storage.ts";
@@ -29,6 +29,7 @@ export function useBoardPrefs(model: BoardModel, project: string): BoardPrefsApi
     if (st.isLegacyStore()) { st.migrateMode(); st.migrateStore(); }
     return st.readPrefs();
   });
+  const prefsRef = useRef(prefs);   // последнее значение: два вызова в одном такте не теряют первый
   const [store, setStore] = useState<LayoutStore>(() => readStore(0));
   const [sel, setSel] = useState(() => pick(model, prefs.filters));
   if (sel.model !== model) setSel(pick(model, prefs.filters));   // новая модель — выбор заново, как fillSprints/fillWho
@@ -36,32 +37,35 @@ export function useBoardPrefs(model: BoardModel, project: string): BoardPrefsApi
 
   const filters = useMemo<Filters>(() => ({ ...prefs.filters, sprints: sel.sprints, who: sel.who }), [prefs.filters, sel]);
 
+  const commit = useCallback((next: st.BoardPrefs) => { prefsRef.current = next; setPrefs(next); }, []);
   const toggle = useCallback((name: st.FlagName | "snap" | "table" | "problems") => {
+    const p = prefsRef.current;
     const isView = name === "snap" || name === "table" || name === "problems";
-    const on = isView ? !prefs[name] : !prefs.filters[name];
+    const on = isView ? !p[name] : !p.filters[name];
     st.writeFlag(name, on);
-    setPrefs((p) => (isView ? { ...p, [name]: on } : { ...p, filters: { ...p.filters, [name]: on } }));
-  }, [prefs]);
+    commit(isView ? { ...p, [name]: on } : { ...p, filters: { ...p.filters, [name]: on } });
+  }, [commit]);
   const setSprints = useCallback((s: Set<string>) => { st.writeSprints(s); setSel((x) => ({ ...x, sprints: new Set(s) })); }, []);
   const setWho = useCallback((s: Set<string>) => { st.writeWho(s); setSel((x) => ({ ...x, who: new Set(s) })); }, []);
   const toggleHidden = useCallback((what: "kind" | "edge", value: string) => {
+    const p = prefsRef.current;
     const key = what === "kind" ? "hideKind" : "hideEdge";
-    const next = new Set(prefs.filters[key]);
-    if (next.has(value)) next.delete(value); else next.add(value);
-    const filters = { ...prefs.filters, [key]: next };
+    const set = new Set(p.filters[key]);
+    if (set.has(value)) set.delete(value); else set.add(value);
+    const filters = { ...p.filters, [key]: set };
     st.writeHidden(filters.hideKind, filters.hideEdge);
-    setPrefs((p) => ({ ...p, filters: { ...p.filters, [key]: next } }));
-  }, [prefs]);
+    commit({ ...p, filters });
+  }, [commit]);
   const toggleLane = useCallback((name: string) => { st.toggleLane(name); bump(); }, [bump]);
   const moveLane = useCallback((current: string[], name: string, to: number) => { if (st.moveLane(current, name, to)) bump(); }, [bump]);
   const setColWidth = useCallback((date: string, w: number | null) => { st.setColWidth(date, w); bump(); }, [bump]);
   const resetLayout = useCallback(() => { st.resetLayout(prefs.filters.byDate); bump(); }, [prefs.filters.byDate, bump]);
   const applyJson = useCallback((r: JsonImport) => {
     const patch = st.applyJsonSettings(r);
-    setPrefs((p) => ({ ...p, filters: { ...p.filters, ...patch } }));
-    setSel(pick(model, { ...prefs.filters, ...patch }));
+    commit({ ...prefsRef.current, filters: { ...prefsRef.current.filters, ...patch } });
+    setSel(pick(model, { ...prefsRef.current.filters, ...patch }));
     bump();
-  }, [model, prefs.filters, bump]);
+  }, [model, commit, bump]);
 
   return { filters, snap: prefs.snap, table: prefs.table, problems: prefs.problems, store,
     toggle, setSprints, setWho, toggleHidden, toggleLane, moveLane, setColWidth, resetLayout, applyJson };
diff --git a/web/src/projects/ProjectGate.tsx b/web/src/projects/ProjectGate.tsx
index 5d1ddba..86f809d 100644
--- a/web/src/projects/ProjectGate.tsx
+++ b/web/src/projects/ProjectGate.tsx
@@ -1,15 +1,18 @@
 import type { ReactNode } from "react";
 import type { Project } from "../api/types.ts";
 import { Button, Notice } from "../ui/index.ts";
+import { useProjects } from "../api/queries.ts";
 import { useProjectContext } from "./ProjectContext.ts";
 import "./projects.css";
 
 // страница доски/списка показывается, только когда текущий проект определён; иначе — причина и что делать
 export function ProjectGate({ children }: { children: (p: Project) => ReactNode }) {
   const { state, openNew } = useProjectContext();
+  const { refetch } = useProjects();
+  const retry = () => { void refetch(); };
   switch (state.kind) {
     case "loading": return <div className="project-gate"><Notice tone="info">Загрузка проектов…</Notice></div>;
-    case "error": return <div className="project-gate"><Notice tone="error">Проекты не загрузились: {state.error.message}</Notice></div>;
+    case "error": return <div className="project-gate"><Notice tone="error" action={<Button onClick={retry}>Повторить</Button>}>Проекты не загрузились: {state.error.message}</Notice></div>;
     case "unknown":
       return <div className="project-gate" data-testid="project-unknown">
         <Notice tone="warning" title={`проект ${state.label} не найден`}>выберите проект в списке «Проект» боковой панели (на узком экране — в «Меню»)</Notice></div>;
diff --git a/web/src/projects/projects.test.tsx b/web/src/projects/projects.test.tsx
index 84e683e..b6b10d9 100644
--- a/web/src/projects/projects.test.tsx
+++ b/web/src/projects/projects.test.tsx
@@ -263,5 +263,15 @@ describe("адреса модулей и заголовок вкладки", ()
     void router.navigate("/?project=AWPCA");
     await waitFor(() => expect(document.title).toBe("Обзор · AWPCA · SDLC Hub"));
   });
+
+  it("ошибка загрузки проектов: «Повторить» перезапрашивает список", async () => {
+    let n = 0;
+    const h = hub([A, S], { "GET /projects": () => (++n === 1 ? json(500, { error: "boom" }) : json(200, { projects: [A, S] })) });
+    open("/app/jira/links?project=AWPCA");
+    expect(await screen.findByText(/Проекты не загрузились/)).toBeInTheDocument();
+    await userEvent.click(screen.getByRole("button", { name: "Повторить" }));
+    await waitFor(() => expect(screen.queryByText(/Проекты не загрузились/)).not.toBeInTheDocument());
+    await waitFor(() => expect(h.get("/board").length).toBeGreaterThan(0));
+  });
 });
 
diff --git a/web/src/ui/forms.test.tsx b/web/src/ui/forms.test.tsx
index 8a48b7a..757bce6 100644
--- a/web/src/ui/forms.test.tsx
+++ b/web/src/ui/forms.test.tsx
@@ -16,6 +16,18 @@ describe("поля", () => {
     expect(screen.getByLabelText("Текст").tagName).toBe("TEXTAREA");
     expect(screen.getByRole("checkbox", { name: "Скрыть" })).toBeInTheDocument();
   });
+  it("SearchInput: «Очистить» возвращает фокус в поле", async () => {
+    const onChange = vi.fn();
+    function Wrap() {
+      const [v, setV] = useState("abc");
+      return <SearchInput value={v} onChange={(x) => { onChange(x); setV(x); }} label="Поиск" />;
+    }
+    render(<Wrap />);
+    await userEvent.click(screen.getByRole("button", { name: "Очистить" }));
+    expect(onChange).toHaveBeenLastCalledWith("");
+    expect(document.activeElement).toBe(screen.getByRole("searchbox"));
+  });
+
   it("SearchInput: ввод и «Очистить» только при значении", async () => {
     const onChange = vi.fn();
     const { rerender } = render(<SearchInput value="" onChange={onChange} label="Поиск" />);
diff --git a/web/src/ui/inputs.tsx b/web/src/ui/inputs.tsx
index af3f495..6bb0751 100644
--- a/web/src/ui/inputs.tsx
+++ b/web/src/ui/inputs.tsx
@@ -1,3 +1,4 @@
+import { useRef } from "react";
 import type { InputHTMLAttributes, ReactNode, SelectHTMLAttributes, TextareaHTMLAttributes } from "react";
 import { IconButton } from "./Button.tsx";
 import { IconChevronDown, IconClose, IconSearch } from "./icons.tsx";
@@ -14,12 +15,13 @@ export function Textarea({ size = "md", className, ...rest }: Size & Omit<Textar
 }
 
 export function SearchInput({ value, onChange, label, placeholder, autoFocus }: { value: string; onChange(v: string): void; label: string; placeholder?: string; autoFocus?: boolean }) {
+  const ref = useRef<HTMLInputElement>(null);
   return (
     <span className="ui-search">
       <span className="ui-search__icon" aria-hidden="true"><IconSearch /></span>
-      <input type="search" className="ui-input ui-input--md ui-search__input" aria-label={label} placeholder={placeholder} autoFocus={autoFocus}
+      <input ref={ref} type="search" className="ui-input ui-input--md ui-search__input" aria-label={label} placeholder={placeholder} autoFocus={autoFocus}
         value={value} onChange={(e) => onChange(e.target.value)} />
-      {value !== "" && <IconButton className="ui-search__clear" label="Очистить" icon={<IconClose />} onClick={() => onChange("")} />}
+      {value !== "" && <IconButton className="ui-search__clear" label="Очистить" icon={<IconClose />} onClick={() => { onChange(""); ref.current?.focus(); }} />}
     </span>
   );
 }