diff --git a/rclone/sa.go b/rclone/sa.go
index e1b3d77..3008366 100644
--- a/rclone/sa.go
+++ b/rclone/sa.go
@@ -54,7 +54,7 @@ func mcacheItemExpired(key string, _ interface{}) {
 	log.Debugf("Cleared SA from mcache: %s", key)
 }
 
-func addServiceAccountsToTempCache(serviceAccounts []*RemoteServiceAccount, duration time.Duration) {
+func addServiceAccountsToTempCache(serviceAccounts []*RemoteServiceAccount) {
 	for _, sa := range serviceAccounts {
 		mcache.Set(sa.ServiceAccountPath, nil)
 	}
@@ -218,8 +218,8 @@ func (m *ServiceAccountManager) GetServiceAccount(remotePaths ...string) ([]*Rem
 	// were service accounts found?
 	if err == nil && m.parallelism > 1 && len(serviceAccounts) > 0 {
 		// there may be multiple routines requesting service accounts
-		// prevent service account from being re-used (unless explicitly removed by a successful operation)
-		addServiceAccountsToTempCache(serviceAccounts, 24*time.Hour)
+		// attempt to prevent service account from being re-used (unless explicitly removed by a successful operation)
+		addServiceAccountsToTempCache(serviceAccounts)
 	}
 
 	return serviceAccounts, err
diff --git a/web/handler.go b/web/handler.go
index d6f83a0..63a1035 100644
--- a/web/handler.go
+++ b/web/handler.go
@@ -83,5 +83,6 @@ func (ws *Server) ServiceAccountHandler(c *fiber.Ctx) {
 	// (so if another gclone transfer routine requests within N duration, re-issue the same sa)
 	ws.saCache.cache[sa[0].ServiceAccountPath] = cacheEntry
 
+	// return service account
 	c.SendString(sa[0].ServiceAccountPath)
 }
diff --git a/web/server.go b/web/server.go
index 192bfae..0e6cc6d 100644
--- a/web/server.go
+++ b/web/server.go
@@ -14,7 +14,7 @@ import (
 /* Const */
 
 const (
-	maxSaCacheHits       int           = 6
+	maxSaCacheHits       int           = 4
 	durationSaCacheEntry time.Duration = 10 * time.Second
 )