What R / OS environment is used on the client side?
I would try to connect from local computer to server1 with http first. Change credentials afterwards. If http is working, you have an issue with the TLS encryption. Which can be a server or client side issue.

Disabling modsecurity at domain level worked well but white listing IP didnt . Do you suggest disabling modsecurity? Any other thoughts?

So, you already narrowed the issue down to mod-security? If that is the case, you should consult your administrator/hoster etc. If a mod-security rule is the issue, you can disable that rule per domain, per URL etc. You don't need to disable ModSecurity completely. But server administration is not part of this forum.

Hi,
I'm trying to use this library, but get_responses puts all columns values in one, separed by commas, and all column titles in one, separed by dots.

I'm using last version downloaded by github, LimeSurvey 2.6.4-lts Build 170202 and R version 3.6.1 (2019-07-05)

this is the script:
library("limer")
options (lime_api = ' questionari.istitutodeglinnocenti.it/ind.../admin/remotecontrol ')
options(lime_username = 'XXXX')
options(lime_password = 'XXXX')
get_session_key()
data <- get_responses(iSurveyID=XXXX, sLanguageCode= 'it', sResponseType='long')
release_session_key()


thanks!

I found the problem:

in base64_to_df

I had to replace

return(read.csv(textConnection(raw_csv), stringsAsFactors = FALSE, sep = ";"))

with

return(read.csv(textConnection(raw_csv), stringsAsFactors = FALSE, sep = ","))

I'm facing the same problem. Did you solve the problem?

as in previous answer: by correcting the code.

Sorry, I did not understand which part of the code I should change regarding the

```
Error: Argument 'txt' must be a JSON string, URL or file.
```