RestV2 problem in Jaspersoft and JasperReports

[arnaudsimon091]

Hello everyone,

Since yesterday, I have a strange problem with Jaspersoft Studio and JasperReports Server.

When I modify some reports in studio, each ~30-45 min I can't use RestV2 to publish a reporty (Load RestV2 forever).

Meanwhile, if I want to disconnect and reconnect to the server, it doesn't work (load the authentification forever)

This problem stops when I restart Jaspersoft Studio and wait 5 min.

I don't know what could cause this problem, maybe a bad query in one of my report ? (strange because I worked on an old report without changing the query and it worked well before)

Does somebody ever add a similar problem or have a clue about what can create this behaviour ?

(If you need more informations, feel free to ask me)