diff --git a/modules/service/vpn/dap_chain_net_srv_vpn.c b/modules/service/vpn/dap_chain_net_srv_vpn.c
index 20dafcd7e81e2ea3466c978a6b7a218bd6993474..bcc4144f8e31112efed9e1903d56074dd29a3daf 100644
--- a/modules/service/vpn/dap_chain_net_srv_vpn.c
+++ b/modules/service/vpn/dap_chain_net_srv_vpn.c
@@ -1019,7 +1019,7 @@ static int s_callback_response_success(dap_chain_net_srv_t * a_srv, uint32_t a_u
                 l_srv_session->last_update_ts = time(NULL);
                 if (!l_usage_active->is_grace && l_srv_session->limits_ts <= 0){
                     char *l_user_key = dap_chain_hash_fast_to_str_new(&l_usage_active->client_pkey_hash);
-                    log_it(L_INFO,"%"DAP_UINT64_FORMAT_U" seconds more for VPN usage for user %s", l_srv_session->limits_ts < 0 ? l_usage_active->receipt->receipt_info.units + l_srv_session->limits_ts :
+                    log_it(L_INFO,"%ld seconds more for VPN usage for user %s", l_srv_session->limits_ts < 0 ? l_usage_active->receipt->receipt_info.units + l_srv_session->limits_ts :
                                                                                                                         l_usage_active->receipt->receipt_info.units, l_user_key);
                     DAP_DELETE(l_user_key);
                     l_srv_session->limits_ts += (time_t)l_usage_active->receipt->receipt_info.units;
@@ -1388,7 +1388,7 @@ static void s_update_limits(dap_stream_ch_t * a_ch ,
         a_usage->is_limits_changed = true;
 
         if(a_srv_session->limits_ts && a_srv_session->limits_ts < l_current_limit_ts/2 && 
-            !a_usage->receipt_next && !a_usage->is_waiting_first_receipt_sign){
+            !a_usage->receipt_next && !a_usage->is_waiting_first_receipt_sign && !a_usage->is_grace){
             l_issue_new_receipt = true;
         }
         a_srv_session->last_update_ts = time(NULL);
diff --git a/modules/service/vpn/include/dap_chain_net_srv_vpn.h b/modules/service/vpn/include/dap_chain_net_srv_vpn.h
index dbcbaa095b276cb86c6a9f8b7384bf6d7aa5e00c..a60b0fe7199abe27ec707437eb411ab1dc6b2720 100644
--- a/modules/service/vpn/include/dap_chain_net_srv_vpn.h
+++ b/modules/service/vpn/include/dap_chain_net_srv_vpn.h
@@ -72,19 +72,19 @@ typedef struct ch_vpn_pkt {
                 uint32_t addr_size;
                 uint16_t port;
                 uint16_t padding;
-            } op_connect;
+            } DAP_ALIGN_PACKED op_connect;
             struct { // For data transmission, usualy for I/O functions
                 uint32_t data_size;
                 uint32_t padding;
-            } op_data;
+            } DAP_ALIGN_PACKED op_data;
             struct { // We have a problem and we know that!
                 uint32_t code; // I hope we'll have no more than 4B+ problems, not I??
                 uint32_t padding_padding_padding_damned_padding_nobody_nowhere_uses_this_fild_but_if_wil_change_me_pls_with_an_auto_rename;
-            } op_problem;
+            } DAP_ALIGN_PACKED op_problem;
             struct {
                 uint32_t padding1;
                 uint32_t padding2;
-            } raw; // Raw access to OP bytes
+            } DAP_ALIGN_PACKED raw; // Raw access to OP bytes
         };
     } DAP_ALIGN_PACKED header;
     byte_t data[]; // Binary data nested by packet