https://forge.codesys.com/forge/talk/Visualization/thread/110dfc6c9a/2021-02-26T19:08:55.539000ZRecent posts to Error 10038, failed to write/update PPO2021-02-26T19:08:55.539000Z2021-02-26T19:08:55.539000Zaeronauthttps://forge.codesys.com/u/aeronaut/https://forge.codesys.comf45e8803ce92bc0961e9f4ba1b5e324d5d437f3c

<div class="markdown_content"><p>Hi everybody,</p> <p>I have an ac573eth connected to a cp650 via a ethernet switch.<br/> On the plc i also have a codesys webvisu which can be accessed on the cp650 itself and via a VPN tunnel and the microbrowser app.<br/> Everything was working fine till now, but suddenly, the system reacted very slow and behaves like it is freezing up.<br/> I reloaded the plc via codesys and everything was working fine again for 2 days until the same issue came up again.<br/> I receive flowing messages:<br/> Failed to write PPO<br/> Failed to update PPOS<br/> Error while parsing codesys file<br/> - file not found: plc_visu.xml</p> <p>Can you please help me, to solve this issue?</p> <p>Thanks in advance<br/> Stefan</p></div>