Cannot connect to Gateway


I continue to receive 3 o 4 times a day the following message:
2018-12-05 18:13:14 ERROR (SyncWorker_4) [xiaomi_gateway] Cannot connect to Gateway
2018-12-05 18:13:14 ERROR (SyncWorker_4) [xiaomi_gateway] No data in response from hub None

my Hassio lost connection to Xiaomy Gateway
Model Lumi Gateway v. 3
Hw version MW300
I have lastest version of firmware 1.4.1_161

What you suggest to me?
Could I try to change Xiaomi Gateway? …I have another one