diff --git a/modules/channel/chain-net/dap_stream_ch_chain_net.c b/modules/channel/chain-net/dap_stream_ch_chain_net.c
index 7c1bbd7a66c619447315cfc9762276bfed574160..411e6b0ef53c26157e77688b07e47a440096b096 100644
--- a/modules/channel/chain-net/dap_stream_ch_chain_net.c
+++ b/modules/channel/chain-net/dap_stream_ch_chain_net.c
@@ -329,8 +329,11 @@ void s_stream_ch_packet_in(dap_stream_ch_t* a_ch, void* a_arg)
                         dap_enc_key_t * enc_key_pvt = NULL;
                         dap_chain_t *l_chain = NULL;
                         DL_FOREACH(l_net->pub.chains, l_chain)
-                               if((enc_key_pvt = l_chain->callback_get_signing_certificate(l_chain)))
+                            if(l_chain->callback_get_signing_certificate != NULL){
+                                enc_key_pvt = l_chain->callback_get_signing_certificate(l_chain);
+                                if(enc_key_pvt)
                                     break;
+                            }
                         dap_sign_t *l_sign = NULL;
                         size_t sign_s = 0;
                         size_t l_orders_num = 0;
diff --git a/modules/net/dap_chain_node_cli_cmd.c b/modules/net/dap_chain_node_cli_cmd.c
index 1600198e63ad4b62370ade09f7066af910df4e49..0b0ea41bac0c98c94456c20ee40fda0b67ca82cd 100644
--- a/modules/net/dap_chain_node_cli_cmd.c
+++ b/modules/net/dap_chain_node_cli_cmd.c
@@ -2558,7 +2558,6 @@ static bool dap_chain_mempool_find_addr_ledger(dap_ledger_t* a_ledger, dap_chain
         }
         if(l_dst_addr)
         {
-            log_it(L_ERROR, "Hash - %s",dap_chain_addr_to_str(l_dst_addr));
             if(!memcmp(l_dst_addr, a_addr, sizeof(dap_chain_addr_t)))
             {
                 dap_list_free(l_list_out_items);
diff --git a/modules/service/stake_pos_delegate/dap_chain_net_srv_stake_pos_delegate.c b/modules/service/stake_pos_delegate/dap_chain_net_srv_stake_pos_delegate.c
index 4402d1ecb82a137d210de44869c8c946aaad15c7..3be02de81d3222a521308d9d889db8f2e0a308be 100644
--- a/modules/service/stake_pos_delegate/dap_chain_net_srv_stake_pos_delegate.c
+++ b/modules/service/stake_pos_delegate/dap_chain_net_srv_stake_pos_delegate.c
@@ -1326,7 +1326,7 @@ static int s_cli_srv_stake(int a_argc, char **a_argv, char **a_str_reply)
                 dap_cli_server_cmd_set_reply_text(a_str_reply, "Can't get hash_fast from %s", str_tx_hash);
                 return -3;
             }
-            dap_chain_net_srv_stake_check_validator(l_net, &l_tx, &l_out, 7000, 15000);
+            dap_chain_net_srv_stake_check_validator(l_net, &l_tx, &l_out, 10000, 15000);
             dap_cli_server_cmd_set_reply_text(a_str_reply,
                                               "-------------------------------------------------\n"
                                               "VERSION \t |  %s \n"