diff --git a/keeperapi/package-lock.json b/keeperapi/package-lock.json
index cd731ff2..9239e9cd 100644
--- a/keeperapi/package-lock.json
+++ b/keeperapi/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@keeper-security/keeperapi",
-  "version": "16.0.78",
+  "version": "16.0.80",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@keeper-security/keeperapi",
-      "version": "16.0.78",
+      "version": "16.0.80",
       "license": "ISC",
       "dependencies": {
         "asmcrypto.js": "^2.3.2",
diff --git a/keeperapi/package.json b/keeperapi/package.json
index 4ceb5234..0a6d604f 100644
--- a/keeperapi/package.json
+++ b/keeperapi/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@keeper-security/keeperapi",
   "description": "Keeper API Javascript SDK",
-  "version": "16.0.79",
+  "version": "16.0.80",
   "browser": "dist/index.es.js",
   "main": "dist/index.cjs.js",
   "types": "dist/node/index.d.ts",
diff --git a/keeperapi/src/browser/platform.ts b/keeperapi/src/browser/platform.ts
index 50cc5790..a5cf27e4 100644
--- a/keeperapi/src/browser/platform.ts
+++ b/keeperapi/src/browser/platform.ts
@@ -133,6 +133,23 @@ export const browserPlatform: Platform = class {
         keyBytesCache = {}
     }
 
+    static unloadNonUserKeys(): void {
+        cryptoKeysCache = {
+            cbc: {
+                data: cryptoKeysCache.cbc.data
+            },
+            gcm: {
+                data: cryptoKeysCache.gcm.data
+            },
+            ecc: {
+                pk_ecc: cryptoKeysCache.ecc.pk_ecc
+            },
+        }
+        keyBytesCache = {
+            pk_rsa: keyBytesCache.pk_rsa
+        }
+    }
+
     static getStorageKeyId(keyId: string, keyType: EncryptionType): string {
         switch (keyType) {
             case 'cbc':
diff --git a/keeperapi/src/node/platform.ts b/keeperapi/src/node/platform.ts
index d351afa0..db334f28 100644
--- a/keeperapi/src/node/platform.ts
+++ b/keeperapi/src/node/platform.ts
@@ -79,6 +79,14 @@ export const nodePlatform: Platform = class {
         keyCache = {}
     }
 
+    static unloadNonUserKeys(): void {
+        keyCache = {
+            data: keyCache.data,
+            pk_ecc: keyCache.pk_ecc,
+            pk_rsa: keyCache.pk_rsa,
+        }
+    }
+
     static async unwrapKeys(keys: UnwrapKeyMap, storage?: KeyStorage): Promise<void> {
         for (const task of Object.values(keys)) {
             try {
diff --git a/keeperapi/src/platform.ts b/keeperapi/src/platform.ts
index b7bc71f3..1b620f3c 100644
--- a/keeperapi/src/platform.ts
+++ b/keeperapi/src/platform.ts
@@ -27,8 +27,14 @@ export interface Platform {
 
     importKeyRSA(keyId: string, key: Uint8Array, storage?: KeyStorage, canExport?: boolean): Promise<void>
 
+    // Removes all keys stored in the local cache, including user keys, record keys, etc.
+    // A typical use case is during logout, when you want to completely clear the cached keys.
     unloadKeys(): void
 
+    // Clears all cached keys except user keys.
+    // A good use case is a manual full sync while the user is still logged in.
+    unloadNonUserKeys(): void
+
     unwrapKey(key: Uint8Array, keyId: string, unwrappingKeyId: string, encryptionType: EncryptionType, unwrappedType: UnwrappedKeyType, storage?: KeyStorage, canExport?: boolean): Promise<void>
 
     unwrapKeys(keys: UnwrapKeyMap, storage?: KeyStorage): Promise<void>
diff --git a/keeperapi/src/vault.ts b/keeperapi/src/vault.ts
index 7866aa7b..6cf1aeb5 100644
--- a/keeperapi/src/vault.ts
+++ b/keeperapi/src/vault.ts
@@ -1057,6 +1057,7 @@ export const syncDown = async (options: SyncDownOptions): Promise<SyncResult> =>
             addCounts(totalCounts, counts)
             logProtobuf(resp, options.logFormat || '!', result.pageCount, counts)
             if (resp.cacheStatus == CacheStatus.CLEAR) {
+                platform.unloadNonUserKeys()
                 await storage.clear()
                 result.fullSync = true
             }