Evanix Sniper K - Strange Problem Filling the PCP !!!

[GalaxyPCP]

Hello. My Evanix Sniper K PCP purchased in June 2019 is the 250 Bar / 3,625 Psi version. The problem is this: The first few times i filled up to 250 Bar without any problem, now when i try to fill up to 250 Bar happened 2 times in a consecutively, stopped at 200 Bar and burst / Broke one of the 2 Orings of the Phillprobe that goes connected to the air cylinder of the pcp, (No accident happened) has little use the pcp, and i use a compressor PCP 300 Bar digital version with automatic stop. The compressor pcp works well because 2 days before i filled 2 carbines PCP Hatsan Hercules up to 250 Bar without any problem. The pressure gauge must be working well from the pcp because it marks the same pressure as on the compressor's LCD display. This is weird !!! What is preventing / block it from filling up to 250 Bar ?? Thanks to whoever can help me.

[GalaxyPCP]

to add + details of the PCP mentioned above, here is the Diagram. screenshot to pdf (exploited view)

[rkr]

I would look and see if there's something that may damage the o-ring when inserting the probe. There really shouldn't be anything that could block the gun from filling on the valve side, unless you have some dirt or junk in the channels. Slow filling I suppose, takes a minute or so?

[GalaxyPCP]

Thanks for answering. after the first time that one of the 2 O-rings broke, i tried with another phillprobe and the same thing happened, one of the 2 O-rings broke but the strange thing is that it stops at 200 Bar because the O-ring of the phillprobe does not break at 180 or 220 Bar ? been 2 times in a row it could have been casually stop at 200 Bar, maybe!?. it's the same PCP compressor i've always used i bought it in 2018, the filling speed is something you can't control, anyway when i fill the PCP i'll replace the 2 O-rings of the phillprobe and put a little bit of silicone grease in the O-rings, if the problem continues i will have to empty the air cylinder of the PCP and disassemble that part that i have indicated in the Diagram and clean and lubricate with 100% silicone lubricant but very little. I use a large filter that i bought together with the compressor and which is connected to the middle of the hose that goes connected to the cylinders of the PCPs. Thanks.