crash the proxy in nicehash pool after 10 mines work

[matrox1984]

Hello!
I have a problem whith nicenicehash. I set proxy settings: Emu nicehash = false, Max workers = 1.
Everything works well about 2-10 minutes and then it starts:
[3/21/2018 3:26:52 PM] [APP] [STRATUM-PROXY] [STRATUM-CLIENT #109] [NOTICE] Attempting to connect to [SSL OFF] [KPALV 60] [RSP TO 30] "cryptonight.eu.nicehash.com:3355"
[3/21/2018 3:26:52 PM] [APP] [STRATUM-PROXY] [STRATUM-CLIENT #110] [NOTICE] Attempting to connect to [SSL OFF] [KPALV 60] [RSP TO 30] "cryptonight.eu.nicehash.com:3355"
[3/21/2018 3:26:52 PM] [APP] [STRATUM-PROXY] [STRATUM-CLIENT #111] [NOTICE] Attempting to connect to [SSL OFF] [KPALV 60] [RSP TO 30] "cryptonight.eu.nicehash.com:3355"
[3/21/2018 3:26:52 PM] [APP] [STRATUM-PROXY] [STRATUM-CLIENT #112] [NOTICE] Attempting to connect to [SSL OFF] [KPALV 60] [RSP TO 30] "cryptonight.eu.nicehash.com:3355"
[3/21/2018 3:26:52 PM] [APP] [STRATUM-PROXY] [STRATUM-CLIENT #113] [NOTICE] Attempting to connect to [SSL OFF] [KPALV 60] [RSP TO 30] "cryptonight.eu.nicehash.com:3355"
[3/21/2018 3:26:52 PM] [APP] [STRATUM-PROXY] [STRATUM-CLIENT #114] [NOTICE] Attempting to connect to [SSL OFF] [KPALV 60] [RSP TO 30] "cryptonight.eu.nicehash.com:3355"

I turn off [KPALV 60], it became more stable but the problem still remained (falling proxy every 10-15 minutes).