Remote VPN reconnecting SMB 1590 80.20, 80.40

[Ruslan]

Hello, after the user has connected to the VPN, reconnection occurs after a few seconds, how can I fix this problem?

I have SMB 1590 quantum spark , firmware 80.20 and 80.40  

[Chris_Atkinson]

Which VPN client type is used and can you confirm the build of the image running on the Gateway please?

[Ruslan]

Checkpoint Quantum Spark
1500 Appliance,

I upgrate via flash-card firware to  version is R81.10 (996000506),  VPN client E82.40 Build 986101507 

[Chris_Atkinson]

E86.26 is the recommended client version as it stands E82.x is quite old by comparison. 

If it was stable on the earlier GW version R80.20.40(?) I would recommend discussing it further with TAC support.